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Friday, April 26, 2019

Ancient Greece

From Wikipedia, the free encyclopedia

Hellas

Ἑλλάς
12th/9th century BC–c. 600 AD
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The Parthenon, a temple dedicated to Athena, located on the Acropolis in Athens, is one of the most representative symbols of the culture and sophistication of the ancient Greeks.
Political geography of ancient Greece in the Archaic and Classical periods.
Political geography of ancient Greece in the Archaic and Classical periods.
Religion Ancient Greek religion
Hegemon, Strategos Autokrator of Hellenic League 

• 338 BC/337 BC
Philip II
• 336 BC
Alexander III, the Great
Historical eraGreek Dark Ages - Classical antiquity

• Established
12th/9th century BC
• Disestablished
c. 600 AD
CurrencySee ancient Greek coinage
ISO 3166 codeGR
Preceded by Succeeded by
Greek Dark Ages
Byzantine Empire

Ancient Greece (Greek: Ἑλλάς, translit. Hellás) was a civilization belonging to a period of Greek history from the Greek Dark Ages of the 12th–9th centuries BC to the end of antiquity (c. AD 600). Immediately following this period was the beginning of the Early Middle Ages and the Byzantine era. Roughly three centuries after the Late Bronze Age collapse of Mycenaean Greece, Greek urban poleis began to form in the 8th century BC, ushering in the Archaic period and colonization of the Mediterranean Basin. This was followed by the period of Classical Greece, an era that began with the Greco-Persian Wars, lasting from the 5th to 4th centuries BC. Due to the conquests by Alexander the Great of Macedon, Hellenistic civilization flourished from Central Asia to the western end of the Mediterranean Sea. The Hellenistic period came to an end with the conquests and annexations of the eastern Mediterranean world by the Roman Republic, which established the Roman province of Macedonia in Roman Greece, and later the province of Achaea during the Roman Empire.

Classical Greek culture, especially philosophy, had a powerful influence on ancient Rome, which carried a version of it to many parts of the Mediterranean Basin and Europe. For this reason, Classical Greece is generally considered to be the seminal culture which provided the foundation of modern Western culture and is considered the cradle of Western civilization.

Classical Greek culture gave great importance to knowledge. Science and religion were not separate and getting closer to the truth meant getting closer to the gods. In this context, they understood the importance of mathematics as an instrument for obtaining more reliable ("divine") knowledge. Greek culture, in a few centuries and with a limited population, managed to explore and make progress in many fields of science, mathematics, philosophy and knowledge in general.

Chronology

Classical antiquity in the Mediterranean region is commonly considered to have begun in the 8th century BC (around the time of the earliest recorded poetry of Homer) and ended in the 6th century AD.

Classical antiquity in Greece was preceded by the Greek Dark Ages (c. 1200 – c. 800 BC), archaeologically characterised by the protogeometric and geometric styles of designs on pottery. Following the Dark Ages was the Archaic Period, beginning around the 8th century BC. The Archaic Period saw early developments in Greek culture and society which formed the basis for the Classical Period. After the Archaic Period, the Classical Period in Greece is conventionally considered to have lasted from the Persian invasion of Greece in 480 until the death of Alexander the Great in 323. The period is characterized by a style which was considered by later observers to be exemplary, i.e., "classical", as shown in the Parthenon, for instance. Politically, the Classical Period was dominated by Athens and the Delian League during the 5th century, but displaced by Spartan hegemony during the early 4th century BC, before power shifted to Thebes and the Boeotian League and finally to the League of Corinth led by Macedon. This period saw the Greco-Persian Wars and the Rise of Macedon.

Following the Classical period was the Hellenistic period (323–146 BC), during which Greek culture and power expanded into the Near and Middle East. This period begins with the death of Alexander and ends with the Roman conquest. Roman Greece is usually considered to be the period between Roman victory over the Corinthians at the Battle of Corinth in 146 BC and the establishment of Byzantium by Constantine as the capital of the Roman Empire in AD 330. Finally, Late Antiquity refers to the period of Christianization during the later 4th to early 6th centuries AD, sometimes taken to be complete with the closure of the Academy of Athens by Justinian I in 529.

Historiography

The Victorious Youth (c. 310 BC), is a rare, water-preserved bronze sculpture from ancient Greece.
 
The historical period of ancient Greece is unique in world history as the first period attested directly in proper historiography, while earlier ancient history or proto-history is known by much more circumstantial evidence, such as annals or king lists, and pragmatic epigraphy.

Herodotus is widely known as the "father of history": his Histories are eponymous of the entire field. Written between the 450s and 420s BC, Herodotus' work reaches about a century into the past, discussing 6th century historical figures such as Darius I of Persia, Cambyses II and Psamtik III, and alluding to some 8th century ones such as Candaules

Herodotus was succeeded by authors such as Thucydides, Xenophon, Demosthenes, Plato and Aristotle. Most of these authors were either Athenian or pro-Athenian, which is why far more is known about the history and politics of Athens than those of many other cities. Their scope is further limited by a focus on political, military and diplomatic history, ignoring economic and social history.

History

Archaic period

Dipylon Vase of the late Geometric period, or the beginning of the Archaic period, c. 750 BC.
 
In the 8th century BC, Greece began to emerge from the Dark Ages which followed the fall of the Mycenaean civilization. Literacy had been lost and Mycenaean script forgotten, but the Greeks adopted the Phoenician alphabet, modifying it to create the Greek alphabet. Objects with Phoenician writing on them may have been available in Greece from the 9th century BC, but the earliest evidence of Greek writing comes from graffiti on Greek pottery from the mid-8th century. Greece was divided into many small self-governing communities, a pattern largely dictated by Greek geography: every island, valley and plain is cut off from its neighbors by the sea or mountain ranges.

The Lelantine War (c. 710 – c. 650 BC) is the earliest documented war of the ancient Greek period. It was fought between the important poleis (city-states) of Chalcis and Eretria over the fertile Lelantine plain of Euboea. Both cities seem to have suffered a decline as result of the long war, though Chalcis was the nominal victor.

A mercantile class arose in the first half of the 7th century BC, shown by the introduction of coinage in about 680 BC. This seems to have introduced tension to many city-states. The aristocratic regimes which generally governed the poleis were threatened by the new-found wealth of merchants, who in turn desired political power. From 650 BC onwards, the aristocracies had to fight not to be overthrown and replaced by populist tyrants. This word derives from the non-pejorative Greek τύραννος tyrannos, meaning 'illegitimate ruler', and was applicable to both good and bad leaders alike.

A growing population and a shortage of land also seem to have created internal strife between the poor and the rich in many city-states. In Sparta, the Messenian Wars resulted in the conquest of Messenia and enserfment of the Messenians, beginning in the latter half of the 8th century BC, an act without precedent in ancient Greece. This practice allowed a social revolution to occur. The subjugated population, thenceforth known as helots, farmed and labored for Sparta, whilst every Spartan male citizen became a soldier of the Spartan Army in a permanently militarized state. Even the elite were obliged to live and train as soldiers; this commonality between rich and poor citizens served to defuse the social conflict. These reforms, attributed to Lycurgus of Sparta, were probably complete by 650 BC. 

Political geography of ancient Greece in the Archaic and Classical periods
 
Athens suffered a land and agrarian crisis in the late 7th century BC, again resulting in civil strife. The Archon (chief magistrate) Draco made severe reforms to the law code in 621 BC (hence "draconian"), but these failed to quell the conflict. Eventually the moderate reforms of Solon (594 BC), improving the lot of the poor but firmly entrenching the aristocracy in power, gave Athens some stability.

By the 6th century BC several cities had emerged as dominant in Greek affairs: Athens, Sparta, Corinth, and Thebes. Each of them had brought the surrounding rural areas and smaller towns under their control, and Athens and Corinth had become major maritime and mercantile powers as well.

Rapidly increasing population in the 8th and 7th centuries BC had resulted in emigration of many Greeks to form colonies in Magna Graecia (Southern Italy and Sicily), Asia Minor and further afield. The emigration effectively ceased in the 6th century BC by which time the Greek world had, culturally and linguistically, become much larger than the area of present-day Greece. Greek colonies were not politically controlled by their founding cities, although they often retained religious and commercial links with them. 

The emigration process also determined a long series of conflicts between the Greek cities of Sicily, especially Syracuse, and the Carthaginians. These conflicts lasted from 600 BC to 265 BC when the Roman Republic entered into an alliance with the Mamertines to fend off the hostilities by the new tyrant of Syracuse, Hiero II and then the Carthaginians. This way Rome became the new dominant power against the fading strength of the Sicilian Greek cities and the Carthaginian supremacy in the region. One year later the First Punic War erupted.

In this period, there was huge economic development in Greece, and also in its overseas colonies which experienced a growth in commerce and manufacturing. There was a great improvement in the living standards of the population. Some studies estimate that the average size of the Greek household, in the period from 800 BC to 300 BC, increased five times, which indicates[citation needed] a large increase in the average income of the population.

In the second half of the 6th century BC, Athens fell under the tyranny of Peisistratos and then of his sons Hippias and Hipparchos. However, in 510 BC, at the instigation of the Athenian aristocrat Cleisthenes, the Spartan king Cleomenes I helped the Athenians overthrow the tyranny. Afterwards, Sparta and Athens promptly turned on each other, at which point Cleomenes I installed Isagoras as a pro-Spartan archon. Eager to prevent Athens from becoming a Spartan puppet, Cleisthenes responded by proposing to his fellow citizens that Athens undergo a revolution: that all citizens share in political power, regardless of status: that Athens become a "democracy". So enthusiastically did the Athenians take to this idea that, having overthrown Isagoras and implemented Cleisthenes's reforms, they were easily able to repel a Spartan-led three-pronged invasion aimed at restoring Isagoras. The advent of the democracy cured many of the ills of Athens and led to a 'golden age' for the Athenians.

Classical Greece

Early Athenian coin, depicting the head of Athena on the obverse and her owl on the reverse—5th century BC
 
In 499 BC, the Ionian city states under Persian rule rebelled against the Persian-supported tyrants that ruled them. Supported by troops sent from Athens and Eretria, they advanced as far as Sardis and burnt the city down, before being driven back by a Persian counterattack. The revolt continued until 494, when the rebelling Ionians were defeated. Darius did not forget that the Athenians had assisted the Ionian revolt, however, and in 490 he assembled an armada to conquer Athens. Despite being heavily outnumbered, the Athenians – supported by their Plataean allies – defeated the Persian forces at the Battle of Marathon, and the Persian fleet withdrew.

Map showing events of the first phases of the Greco-Persian Wars.
 
Delian League ("Athenian Empire"), immediately before the Peloponnesian War in 431 BC
 
Ten years later, a second invasion was launched by Darius' son Xerxes. The city-states of northern and central Greece submitted to the Persian forces without resistance, but a coalition of 31 Greek city states, including Athens and Sparta, determined to resist the Persian invaders. At the same time, Greek Sicily was invaded by a Carthaginian force. In 480 BC, the first major battle of the invasion was fought at Thermopylae, where a small force of Greeks, led by three hundred Spartans, held a crucial pass into the heart of Greece for several days; at the same time Gelon, tyrant of Syracuse, defeated the Carthaginian invasion at the Battle of Himera.

The Persians were defeated by a primarily Athenian naval force at the Battle of Salamis, and in 479 defeated on land at the Battle of Plataea. The alliance against Persia continued, initially led by the Spartan Pausanias but from 477 by Athens, and by 460 Persia had been driven out of the Aegean. During this period of campaigning, the Delian league gradually transformed from a defensive alliance of Greek states into an Athenian empire, as Athens' growing naval power enabled it to compel other league states to comply with its policies. Athens ended its campaigns against Persia in 450 BC, after a disastrous defeat in Egypt in 454 BC, and the death of Cimon in action against the Persians on Cyprus in 450.

While Athenian activity against the Persian empire was ending, however, conflict between Sparta and Athens was increasing. Sparta was suspicious of the increasing Athenian power funded by the Delian League, and tensions rose when Sparta offered aid to reluctant members of the League to rebel against Athenian domination. These tensions were exacerbated in 462, when Athens sent a force to aid Sparta in overcoming a helot revolt, but their aid was rejected by the Spartans. In the 450s, Athens took control of Boeotia, and won victories over Aegina and Corinth. However, Athens failed to win a decisive victory, and in 447 lost Boeotia again. Athens and Sparta signed the Thirty Years' Peace in the winter of 446/5, ending the conflict.

Despite the peace of 446/5, Athenian relations with Sparta declined again in the 430s, and in 431 war broke out once again. The first phase of the war is traditionally seen as a series of annual invasions of Attica by Sparta, which made little progress, while Athens were successful against the Corinthian empire in the north-west of Greece, and in defending their own empire, despite suffering from plague and Spartan invasion. The turning point of this phase of the war usually seen as the Athenian victories at Pylos and Sphakteria. Sparta sued for peace, but the Athenians rejected the proposal. The Athenian failure to regain control at Boeotia at Delium and Brasidas' successes in the north of Greece in 424, improved Sparta's position after Sphakteria. After the deaths of Cleon and Brasidas, the strongest objectors to peace on the Athenian and Spartan sides respectively, a peace treaty was agreed in 421.

The peace did not last, however. In 418 an alliance between Athens and Argos was defeated by Sparta at Mantinea. In 415 Athens launched a naval expedition against Sicily; the expedition ended in disaster with almost the entire army killed. Soon after the Athenian defeat in Syracuse, Athens' Ionian allies began to rebel against the Delian league, while at the same time Persia began to once again involve itself in Greek affairs on the Spartan side. Initially the Athenian position continued to be relatively strong, winning important battles such as those at Cyzicus in 410 and Arginusae in 406. However, in 405 the Spartans defeated Athens in the Battle of Aegospotami, and began to blockade Athens' harbour; with no grain supply and in danger of starvation, Athens sued for peace, agreeing to surrender their fleet and join the Spartan-led Peloponnesian League.

Greece thus entered the 4th century BC under a Spartan hegemony, but it was clear from the start that this was weak. A demographic crisis meant Sparta was overstretched, and by 395 BC Athens, Argos, Thebes, and Corinth felt able to challenge Spartan dominance, resulting in the Corinthian War (395–387 BC). Another war of stalemates, it ended with the status quo restored, after the threat of Persian intervention on behalf of the Spartans.

The Spartan hegemony lasted another 16 years, until, when attempting to impose their will on the Thebans, the Spartans were defeated at Leuctra in 371 BC. The Theban general Epaminondas then led Theban troops into the Peloponnese, whereupon other city-states defected from the Spartan cause. The Thebans were thus able to march into Messenia and free the population. 

4th century BC Greek gold and bronze rhyton with head of Dionysus, Tamoikin Art Fund
 
Deprived of land and its serfs, Sparta declined to a second-rank power. The Theban hegemony thus established was short-lived; at the Battle of Mantinea in 362 BC, Thebes lost its key leader, Epaminondas, and much of its manpower, even though they were victorious in battle. In fact such were the losses to all the great city-states at Mantinea that none could establish dominance in the aftermath. 

The weakened state of the heartland of Greece coincided with the Rise of Macedon, led by Philip II. In twenty years, Philip had unified his kingdom, expanded it north and west at the expense of Illyrian tribes, and then conquered Thessaly and Thrace. His success stemmed from his innovative reforms to the Macedonian army. Phillip intervened repeatedly in the affairs of the southern city-states, culminating in his invasion of 338 BC. 

Decisively defeating an allied army of Thebes and Athens at the Battle of Chaeronea (338 BC), he became de facto hegemon of all of Greece, except Sparta. He compelled the majority of the city-states to join the League of Corinth, allying them to him, and preventing them from warring with each other. Philip then entered into war against the Achaemenid Empire but was assassinated by Pausanias of Orestis early on in the conflict. 

Alexander the Great, son and successor of Philip, continued the war. Alexander defeated Darius III of Persia and completely destroyed the Achaemenid Empire, annexing it to Macedon and earning himself the epithet 'the Great'. When Alexander died in 323 BC, Greek power and influence was at its zenith. However, there had been a fundamental shift away from the fierce independence and classical culture of the poleis—and instead towards the developing Hellenistic culture.

Hellenistic Greece

Alexander Mosaic, National Archaeological Museum, Naples.
 
The Hellenistic period lasted from 323 BC, which marked the end of the wars of Alexander the Great, to the annexation of Greece by the Roman Republic in 146 BC. Although the establishment of Roman rule did not break the continuity of Hellenistic society and culture, which remained essentially unchanged until the advent of Christianity, it did mark the end of Greek political independence.

The major Hellenistic realms included the Diadochi kingdoms:

  Kingdom of Ptolemy I Soter
  Kingdom of Cassander
  Kingdom of Lysimachus
  Kingdom of Seleucus I Nicator
  Epirus
Also shown on the map:

  Carthage (non-Greek)
  Rome (non-Greek)
 
The orange areas were often in dispute after 281 BC. The Attalid dynasty occupied some of this area. Not shown: Indo-Greek Kingdom.
 
After the death of Alexander, his empire was, after quite some conflict, divided among his generals, resulting in the Ptolemaic Kingdom (Egypt and adjoining North Africa), the Seleucid Empire (the Levant, Mesopotamia and Persia) and the Antigonid dynasty (Macedonia). In the intervening period, the poleis of Greece were able to wrest back some of their freedom, although still nominally subject to the Macedonian Kingdom. 

During the Hellenistic period, the importance of "Greece proper" (that is, the territory of modern Greece) within the Greek-speaking world declined sharply. The great centers of Hellenistic culture were Alexandria and Antioch, capitals of the Ptolemaic Kingdom and the Seleucid Empire, respectively. 

The conquests of Alexander had numerous consequences for the Greek city-states. It greatly widened the horizons of the Greeks and led to a steady emigration, particularly of the young and ambitious, to the new Greek empires in the east. Many Greeks migrated to Alexandria, Antioch and the many other new Hellenistic cities founded in Alexander's wake, as far away as what are now Afghanistan and Pakistan, where the Greco-Bactrian Kingdom and the Indo-Greek Kingdom survived until the end of the first century BC. 

The city-states within Greece formed themselves into two leagues; the Achaean League (including Thebes, Corinth and Argos) and the Aetolian League (including Sparta and Athens). For much of the period until the Roman conquest, these leagues were usually at war with each other, and/or allied to different sides in the conflicts between the Diadochi (the successor states to Alexander's empire). 

The Antigonid Kingdom became involved in a war with the Roman Republic in the late 3rd century. Although the First Macedonian War was inconclusive, the Romans, in typical fashion, continued to make war on Macedon until it was completely absorbed into the Roman Republic (by 149 BC). In the east the unwieldy Seleucid Empire gradually disintegrated, although a rump survived until 64 BC, whilst the Ptolemaic Kingdom continued in Egypt until 30 BC, when it too was conquered by the Romans. The Aetolian league grew wary of Roman involvement in Greece, and sided with the Seleucids in the Roman–Seleucid War; when the Romans were victorious, the league was effectively absorbed into the Republic. Although the Achaean league outlasted both the Aetolian league and Macedon, it was also soon defeated and absorbed by the Romans in 146 BC, bringing an end to the independence of all of Greece.

Roman Greece

The Greek peninsula came under Roman rule during the 146 BC conquest of Greece after the Battle of Corinth. Macedonia became a Roman province while southern Greece came under the surveillance of Macedonia's prefect; however, some Greek poleis managed to maintain a partial independence and avoid taxation. The Aegean islands were added to this territory in 133 BC. Athens and other Greek cities revolted in 88 BC, and the peninsula was crushed by the Roman general Sulla. The Roman civil wars devastated the land even further, until Augustus organized the peninsula as the province of Achaea in 27 BC. 

Greece was a key eastern province of the Roman Empire, as the Roman culture had long been in fact Greco-Roman. The Greek language served as a lingua franca in the East and in Italy, and many Greek intellectuals such as Galen would perform most of their work in Rome.

Geography

Regions

Map showing the major regions of mainland ancient Greece and adjacent "barbarian" lands.
 
The territory of Greece is mountainous, and as a result, ancient Greece consisted of many smaller regions each with its own dialect, cultural peculiarities, and identity. Regionalism and regional conflicts were a prominent feature of ancient Greece. Cities tended to be located in valleys between mountains, or on coastal plains, and dominated a certain area around them.

In the south lay the Peloponnese, itself consisting of the regions of Laconia (southeast), Messenia (southwest), Elis (west), Achaia (north), Korinthia (northeast), Argolis (east), and Arcadia (center). These names survive to the present day as regional units of modern Greece, though with somewhat different boundaries. Mainland Greece to the north, nowadays known as Central Greece, consisted of Aetolia and Acarnania in the west, Locris, Doris, and Phocis in the center, while in the east lay Boeotia, Attica, and Megaris. Northeast lay Thessaly, while Epirus lay to the northwest. Epirus stretched from the Ambracian Gulf in the south to the Ceraunian mountains and the Aoos river in the north, and consisted of Chaonia (north), Molossia (center), and Thesprotia (south). In the northeast corner was Macedonia, originally consisting Lower Macedonia and its regions, such as Elimeia, Pieria, and Orestis. Around the time of Alexander I of Macedon, the Argead kings of Macedon started to expand into Upper Macedonia, lands inhabited by independent Macedonian tribes like the Lyncestae and the Elmiotae and to the West, beyond the Axius river, into Eordaia, Bottiaea, Mygdonia, and Almopia, regions settled by Thracian tribes. To the north of Macedonia lay various non-Greek peoples such as the Paeonians due north, the Thracians to the northeast, and the Illyrians, with whom the Macedonians were frequently in conflict, to the northwest. Chalcidice was settled early on by southern Greek colonists and was considered part of the Greek world, while from the late 2nd millennium BC substantial Greek settlement also occurred on the eastern shores of the Aegean, in Anatolia.

Colonies

Greek cities & colonies c. 550 BC.
 
During the Archaic period, the population of Greece grew beyond the capacity of its limited arable land (according to one estimate, the population of ancient Greece increased by a factor larger than ten during the period from 800 BC to 400 BC, increasing from a population of 800,000 to a total estimated population of 10 to 13 million).

From about 750 BC the Greeks began 250 years of expansion, settling colonies in all directions. To the east, the Aegean coast of Asia Minor was colonized first, followed by Cyprus and the coasts of Thrace, the Sea of Marmara and south coast of the Black Sea.

Eventually Greek colonization reached as far northeast as present day Ukraine and Russia (Taganrog). To the west the coasts of Illyria, Sicily and Southern Italy were settled, followed by Southern France, Corsica, and even northeastern Spain. Greek colonies were also founded in Egypt and Libya.

Modern Syracuse, Naples, Marseille and Istanbul had their beginnings as the Greek colonies Syracusae (Συράκουσαι), Neapolis (Νεάπολις), Massalia (Μασσαλία) and Byzantion (Βυζάντιον). These colonies played an important role in the spread of Greek influence throughout Europe and also aided in the establishment of long-distance trading networks between the Greek city-states, boosting the economy of ancient Greece.

Politics and society

Political structure

Marble bust of Pericles with a Corinthian helmet, Roman copy of a Greek original, Museo Chiaramonti, Vatican Museums; Pericles was a key populist political figure in the development of the radical Athenian democracy.
 
Ancient Greece consisted of several hundred relatively independent city-states (poleis). This was a situation unlike that in most other contemporary societies, which were either tribal or kingdoms ruling over relatively large territories. Undoubtedly the geography of Greece—divided and sub-divided by hills, mountains, and rivers—contributed to the fragmentary nature of ancient Greece. On the one hand, the ancient Greeks had no doubt that they were "one people"; they had the same religion, same basic culture, and same language. Furthermore, the Greeks were very aware of their tribal origins; Herodotus was able to extensively categorise the city-states by tribe. Yet, although these higher-level relationships existed, they seem to have rarely had a major role in Greek politics. The independence of the poleis was fiercely defended; unification was something rarely contemplated by the ancient Greeks. Even when, during the second Persian invasion of Greece, a group of city-states allied themselves to defend Greece, the vast majority of poleis remained neutral, and after the Persian defeat, the allies quickly returned to infighting.

Thus, the major peculiarities of the ancient Greek political system were firstly, its fragmentary nature, and that this does not particularly seem to have tribal origin, and secondly, the particular focus on urban centers within otherwise tiny states. The peculiarities of the Greek system are further evidenced by the colonies that they set up throughout the Mediterranean Sea, which, though they might count a certain Greek polis as their 'mother' (and remain sympathetic to her), were completely independent of the founding city. 

Inevitably smaller poleis might be dominated by larger neighbors, but conquest or direct rule by another city-state appears to have been quite rare. Instead the poleis grouped themselves into leagues, membership of which was in a constant state of flux. Later in the Classical period, the leagues would become fewer and larger, be dominated by one city (particularly Athens, Sparta and Thebes); and often poleis would be compelled to join under threat of war (or as part of a peace treaty). Even after Philip II of Macedon "conquered" the heartlands of ancient Greece, he did not attempt to annex the territory, or unify it into a new province, but simply compelled most of the poleis to join his own Corinthian League.

Government and law

Inheritance law, part of the Law Code of Gortyn, Crete, fragment of the 11th column. Limestone, 5th century BC
 
Initially many Greek city-states seem to have been petty kingdoms; there was often a city official carrying some residual, ceremonial functions of the king (basileus), e.g., the archon basileus in Athens. However, by the Archaic period and the first historical consciousness, most had already become aristocratic oligarchies. It is unclear exactly how this change occurred. For instance, in Athens, the kingship had been reduced to a hereditary, lifelong chief magistracy (archon) by c. 1050 BC; by 753 BC this had become a decennial, elected archonship; and finally by 683 BC an annually elected archonship. Through each stage more power would have been transferred to the aristocracy as a whole, and away from a single individual. 

Inevitably, the domination of politics and concomitant aggregation of wealth by small groups of families was apt to cause social unrest in many poleis. In many cities a tyrant (not in the modern sense of repressive autocracies), would at some point seize control and govern according to their own will; often a populist agenda would help sustain them in power. In a system wracked with class conflict, government by a 'strongman' was often the best solution.

Athens fell under a tyranny in the second half of the 6th century. When this tyranny was ended, the Athenians founded the world's first democracy as a radical solution to prevent the aristocracy regaining power. A citizens' assembly (the Ecclesia), for the discussion of city policy, had existed since the reforms of Draco in 621 BC; all citizens were permitted to attend after the reforms of Solon (early 6th century), but the poorest citizens could not address the assembly or run for office. With the establishment of the democracy, the assembly became the de jure mechanism of government; all citizens had equal privileges in the assembly. However, non-citizens, such as metics (foreigners living in Athens) or slaves, had no political rights at all.

After the rise of the democracy in Athens, other city-states founded democracies. However, many retained more traditional forms of government. As so often in other matters, Sparta was a notable exception to the rest of Greece, ruled through the whole period by not one, but two hereditary monarchs. This was a form of diarchy. The Kings of Sparta belonged to the Agiads and the Eurypontids, descendants respectively of Eurysthenes and Procles. Both dynasties' founders were believed to be twin sons of Aristodemus, a Heraclid ruler. However, the powers of these kings were held in check by both a council of elders (the Gerousia) and magistrates specifically appointed to watch over the kings (the Ephors).

Social structure

Fresco of dancing Peucetian women in the Tomb of the Dancers in Ruvo di Puglia, 4th–5th century BC
 
Only free, land owning, native-born men could be citizens entitled to the full protection of the law in a city-state. In most city-states, unlike the situation in Rome, social prominence did not allow special rights. Sometimes families controlled public religious functions, but this ordinarily did not give any extra power in the government. In Athens, the population was divided into four social classes based on wealth. People could change classes if they made more money. In Sparta, all male citizens were called homoioi, meaning "peers". However, Spartan kings, who served as the city-state's dual military and religious leaders, came from two families.

Slavery

Gravestone of a woman with her slave child-attendant, c. 100 BC
 
Slaves had no power or status. They had the right to have a family and own property, subject to their master's goodwill and permission, but they had no political rights. By 600 BC chattel slavery had spread in Greece. By the 5th century BC slaves made up one-third of the total population in some city-states. Between forty and eighty per cent of the population of Classical Athens were slaves. Slaves outside of Sparta almost never revolted because they were made up of too many nationalities and were too scattered to organize. However, unlike later Western culture, the Ancient Greeks did not think in terms of race.

Most families owned slaves as household servants and laborers, and even poor families might have owned a few slaves. Owners were not allowed to beat or kill their slaves. Owners often promised to free slaves in the future to encourage slaves to work hard. Unlike in Rome, freedmen did not become citizens. Instead, they were mixed into the population of metics, which included people from foreign countries or other city-states who were officially allowed to live in the state.

City-states legally owned slaves. These public slaves had a larger measure of independence than slaves owned by families, living on their own and performing specialized tasks. In Athens, public slaves were trained to look out for counterfeit coinage, while temple slaves acted as servants of the temple's deity and Scythian slaves were employed in Athens as a police force corralling citizens to political functions.

Sparta had a special type of slaves called helots. Helots were Messenians enslaved during the Messenian Wars by the state and assigned to families where they were forced to stay. Helots raised food and did household chores so that women could concentrate on raising strong children while men could devote their time to training as hoplites. Their masters treated them harshly (every Spartiate male had to kill a helot as a rite of passage), and helots often resorted to slave rebellions.

Education

Mosaic from Pompeii depicting Plato's academy
 
For most of Greek history, education was private, except in Sparta. During the Hellenistic period, some city-states established public schools. Only wealthy families could afford a teacher. Boys learned how to read, write and quote literature. They also learned to sing and play one musical instrument and were trained as athletes for military service. They studied not for a job but to become an effective citizen. Girls also learned to read, write and do simple arithmetic so they could manage the household. They almost never received education after childhood.

Boys went to school at the age of seven, or went to the barracks, if they lived in Sparta. The three types of teachings were: grammatistes for arithmetic, kitharistes for music and dancing, and Paedotribae for sports.

Boys from wealthy families attending the private school lessons were taken care of by a paidagogos, a household slave selected for this task who accompanied the boy during the day. Classes were held in teachers' private houses and included reading, writing, mathematics, singing, and playing the lyre and flute. When the boy became 12 years old the schooling started to include sports such as wrestling, running, and throwing discus and javelin. In Athens some older youths attended academy for the finer disciplines such as culture, sciences, music, and the arts. The schooling ended at age 18, followed by military training in the army usually for one or two years.

A small number of boys continued their education after childhood, as in the Spartan agoge. A crucial part of a wealthy teenager's education was a mentorship with an elder, which in a few places and times may have included pederastic love. The teenager learned by watching his mentor talking about politics in the agora, helping him perform his public duties, exercising with him in the gymnasium and attending symposia with him. The richest students continued their education by studying with famous teachers. Some of Athens' greatest such schools included the Lyceum (the so-called Peripatetic school founded by Aristotle of Stageira) and the Platonic Academy (founded by Plato of Athens). The education system of the wealthy ancient Greeks is also called Paideia.

Economy

At its economic height, in the 5th and 4th centuries BC, ancient Greece was the most advanced economy in the world. According to some economic historians, it was one of the most advanced preindustrial economies. This is demonstrated by the average daily wage of the Greek worker which was, in terms of wheat, about 12 kg. This was more than 3 times the average daily wage of an Egyptian worker during the Roman period, about 3.75 kg.

Warfare

Greek hoplite and Persian warrior depicted fighting, on an ancient kylix, 5th century BC

At least in the Archaic Period, the fragmentary nature of ancient Greece, with many competing city-states, increased the frequency of conflict but conversely limited the scale of warfare. Unable to maintain professional armies, the city-states relied on their own citizens to fight. This inevitably reduced the potential duration of campaigns, as citizens would need to return to their own professions (especially in the case of, for example, farmers). Campaigns would therefore often be restricted to summer. When battles occurred, they were usually set piece and intended to be decisive. Casualties were slight compared to later battles, rarely amounting to more than 5% of the losing side, but the slain often included the most prominent citizens and generals who led from the front.

The scale and scope of warfare in ancient Greece changed dramatically as a result of the Greco-Persian Wars. To fight the enormous armies of the Achaemenid Empire was effectively beyond the capabilities of a single city-state. The eventual triumph of the Greeks was achieved by alliances of city-states (the exact composition changing over time), allowing the pooling of resources and division of labor. Although alliances between city-states occurred before this time, nothing on this scale had been seen before. The rise of Athens and Sparta as pre-eminent powers during this conflict led directly to the Peloponnesian War, which saw further development of the nature of warfare, strategy and tactics. Fought between leagues of cities dominated by Athens and Sparta, the increased manpower and financial resources increased the scale, and allowed the diversification of warfare. Set-piece battles during the Peloponnesian war proved indecisive and instead there was increased reliance on attritionary strategies, naval battle and blockades and sieges. These changes greatly increased the number of casualties and the disruption of Greek society. Athens owned one of the largest war fleets in ancient Greece. It had over 200 triremes each powered by 170 oarsmen who were seated in 3 rows on each side of the ship. The city could afford such a large fleet—it had over 34,000 oars men—because it owned a lot of silver mines that were worked by slaves.

Culture

Philosophy

Ancient Greek philosophy focused on the role of reason and inquiry. In many ways, it had an important influence on modern philosophy, as well as modern science. Clear unbroken lines of influence lead from ancient Greek and Hellenistic philosophers, to medieval Muslim philosophers and Islamic scientists, to the European Renaissance and Enlightenment, to the secular sciences of the modern day. 

Neither reason nor inquiry began with the Greeks. Defining the difference between the Greek quest for knowledge and the quests of the elder civilizations, such as the ancient Egyptians and Babylonians, has long been a topic of study by theorists of civilization. 

Some of the well-known philosophers of ancient Greece were Plato and Socrates, among others. They have aided in information about ancient Greek society through writings such as The Republic, by Plato.

Literature and theatre

The theatre of Epidauros, 4th century BC
 
The earliest Greek literature was poetry, and was composed for performance rather than private consumption. The earliest Greek poet known is Homer, although he was certainly part of an existing tradition of oral poetry. Homer's poetry, though it was developed around the same time that the Greeks developed writing, would have been composed orally; the first poet to certainly compose their work in writing was Archilochus, a lyric poet from the mid-seventh century BC. tragedy developed, around the end of the archaic period, taking elements from across the pre-existing genres of late archaic poetry. Towards the beginning of the classical period, comedy began to develop – the earliest date associated with the genre is 486 BC, when a competition for comedy became an official event at the City Dionysia in Athens, though the first preserved ancient comedy is Aristophanes' Acharnians, produced in 425.

A scene from the Iliad: Hypnos and Thanatos carrying the body of Sarpedon from the battlefield of Troy; detail from an Attic white-ground lekythos, c. 440 BC.
 
Like poetry, Greek prose had its origins in the archaic period, and the earliest writers of Greek philosophy, history, and medical literature all date to the sixth century BC. Prose first emerged as the writing style adopted by the presocratic philosophers Anaximander and Anaximenes – though Thales of Miletus, considered the first Greek philosopher, apparently wrote nothing. Prose as a genre reached maturity in the classical era, and the major Greek prose genres – philosophy, history, rhetoric, and dialogue – developed in this period.

The Hellenistic period saw the literary epicentre of the Greek world move from Athens, where it had been in the classical period, to Alexandria. At the same time, other Hellenistic kings such as the Antigonids and the Attalids were patrons of scholarship and literature, turning Pella and Pergamon respectively into cultural centres. It was thanks to this cultural patronage by Hellenistic kings, and especially the Museum at Alexandria, which ensured that so much ancient Greek literature has survived. The Library of Alexandria, part of the Museum, had the previously-unenvisaged aim of collecting together copies of all known authors in Greek. Almost all of the surviving non-technical Hellenistic literature is poetry, and Hellenistic poetry tended to be highly intellectual, blending different genres and traditions, and avoiding linear narratives. The Hellenistic period also saw a shift in the ways literature was consumed – while in the archaic and classical periods literature had typically been experienced in public performance, in the Hellenistic period it was more commonly read privately. At the same time, Hellenistic poets began to write for private, rather than public, consumption.

With Octavian's victory at Actium in 31 BC, Rome began to become a major centre of Greek literature, as important Greek authors such as Strabo and Dionysius of Halicarnassus came to Rome. The period of greatest innovation in Greek literature under Rome was the "long second century" from approximately AD 80 to around AD 230. This innovation was especially marked in prose, with the development of the novel and a revival of prominence for display oratory both dating to this period.

Music and dance

Music was present almost universally in Greek society, from marriages and funerals to religious ceremonies, theatre, folk music and the ballad-like reciting of epic poetry. There are significant fragments of actual Greek musical notation as well as many literary references to ancient Greek music. Greek art depicts musical instruments and dance. The word music derives from the name of the Muses, the daughters of Zeus who were patron goddesses of the arts.

Science and technology

The Antikythera mechanism was an analog computer from 150–100 BC designed to calculate the positions of astronomical objects.
 
Ancient Greek mathematics contributed many important developments to the field of mathematics, including the basic rules of geometry, the idea of formal mathematical proof, and discoveries in number theory, mathematical analysis, applied mathematics, and approached close to establishing integral calculus. The discoveries of several Greek mathematicians, including Pythagoras, Euclid, and Archimedes, are still used in mathematical teaching today.

The Greeks developed astronomy, which they treated as a branch of mathematics, to a highly sophisticated level. The first geometrical, three-dimensional models to explain the apparent motion of the planets were developed in the 4th century BC by Eudoxus of Cnidus and Callippus of Cyzicus. Their younger contemporary Heraclides Ponticus proposed that the Earth rotates around its axis. In the 3rd century BC Aristarchus of Samos was the first to suggest a heliocentric system. Archimedes in his treatise The Sand Reckoner revives Aristarchus' hypothesis that "the fixed stars and the Sun remain unmoved, while the Earth revolves about the Sun on the circumference of a circle". Otherwise, only fragmentary descriptions of Aristarchus' idea survive. Eratosthenes, using the angles of shadows created at widely separated regions, estimated the circumference of the Earth with great accuracy. In the 2nd century BC Hipparchus of Nicea made a number of contributions, including the first measurement of precession and the compilation of the first star catalog in which he proposed the modern system of apparent magnitudes.

The Antikythera mechanism, a device for calculating the movements of planets, dates from about 80 BC, and was the first ancestor of the astronomical computer. It was discovered in an ancient shipwreck off the Greek island of Antikythera, between Kythera and Crete. The device became famous for its use of a differential gear, previously believed to have been invented in the 16th century, and the miniaturization and complexity of its parts, comparable to a clock made in the 18th century. The original mechanism is displayed in the Bronze collection of the National Archaeological Museum of Athens, accompanied by a replica.

The ancient Greeks also made important discoveries in the medical field. Hippocrates was a physician of the Classical period, and is considered one of the most outstanding figures in the history of medicine. He is referred to as the "father of medicine" in recognition of his lasting contributions to the field as the founder of the Hippocratic school of medicine. This intellectual school revolutionized medicine in ancient Greece, establishing it as a discipline distinct from other fields that it had traditionally been associated with (notably theurgy and philosophy), thus making medicine a profession.

Art and architecture

The Temple of Hera at Selinunte, Sicily
 
The art of ancient Greece has exercised an enormous influence on the culture of many countries from ancient times to the present day, particularly in the areas of sculpture and architecture. In the West, the art of the Roman Empire was largely derived from Greek models. In the East, Alexander the Great's conquests initiated several centuries of exchange between Greek, Central Asian and Indian cultures, resulting in Greco-Buddhist art, with ramifications as far as Japan. Following the Renaissance in Europe, the humanist aesthetic and the high technical standards of Greek art inspired generations of European artists. Well into the 19th century, the classical tradition derived from Greece dominated the art of the western world.

Religion and mythology

Greek mythology consists of stories belonging to the ancient Greeks concerning their gods and heroes, the nature of the world and the origins and significance of their religious practices. The main Greek gods were the twelve Olympians, Zeus, his wife Hera, Poseidon, Ares, Hermes, Hephaestus, Aphrodite, Athena, Apollo, Artemis, Demeter, and Dionysus. Other important deities included Hebe, Hades, Helios, Hestia, Persephone and Heracles. Zeus's parents were Cronus and Rhea who also were the parents of Poseidon, Hades, Hera, Hestia, and Demeter.

Legacy

The civilization of ancient Greece has been immensely influential on language, politics, educational systems, philosophy, science, and the arts. It became the Leitkultur of the Roman Empire to the point of marginalizing native Italic traditions. As Horace put it,
Graecia capta ferum victorem cepit et artis / intulit agresti Latio (Epistulae 2.1.156f.) "Captive Greece took captive her uncivilised conqueror and instilled her arts in rustic Latium."
Via the Roman Empire, Greek culture came to be foundational to Western culture in general. The Byzantine Empire inherited Classical Greek culture directly, without Latin intermediation, and the preservation of classical Greek learning in medieval Byzantine tradition further exerted strong influence on the Slavs and later on the Islamic Golden Age and the Western European Renaissance. A modern revival of Classical Greek learning took place in the Neoclassicism movement in 18th- and 19th-century Europe and the Americas.

Urban legends about drugs

From Wikipedia, the free encyclopedia

Many urban legends and misconceptions about drugs have been created and circulated among young people and the general public, with varying degrees of veracity. These are commonly repeated by organizations which oppose all classified drug use, often causing the true effects and dangers of drugs to be misunderstood and less scrutinized. The most common subjects of such false beliefs are LSD, cannabis, and MDMA. These misconceptions include misinformation about adulterants or other black market issues, as well as alleged effects of the pure substances.

LSD

Some of the strangest urban legends told are those about lysergic acid diethylamide (LSD), a potent psychedelic drug that gained popularity in several countries in the 1960s and 1970s, and experienced a brief resurgence in the mid to late 1990s before declining from 2000 onward. The drug's relation to the 1960s counterculture was likely part of the reason for such legends.

Babysitter places baby in the oven while high on LSD

This is an unverifiable drug-scare story dating to the 1960s of a hippie babysitter girl putting a baby in the oven and a turkey in the bassinet. It has been debunked by Snopes.com. This myth is parodied in The Simpsons episode "The Secret War of Lisa Simpson," in which the children go on a school field trip to a "scared straight" wax museum at the local police station. One exhibit contains a wax dummy of a hippie woman eating a sandwich with a baby in it. Chief Wiggum says "That's right, she's got the munchies for a California Cheeseburger!" 

In May 2009, partial ostension of this legend may have occurred when an Ohio man high on PCP allegedly tried to put his 28-day-old son into a conventional oven, only to be stopped in time by the child's mother. Also, in March 2010, a Kentucky man put his five-week-old baby in an oven (without turning it on, and without any injury) while drunk and high on marijuana (that he had smoked earlier that night) that he alleged made him feel strange and suspected of being laced with a different drug that made him hallucinate; he was also tired from working. In 2005 China Arnold murdered her near month-old baby with a microwave oven, but she claimed to be under the influence of alcohol, not LSD.

There are a limited number of cases reported in which babies were put into microwaves, though these cases were not known to involve any drugs. These were often cases of deliberate infanticide. However, there have been no known cases of microwaving (or baking) babies involving LSD specifically, or any other psychedelic drug, including cannabis. There are, however, many reported cases of psychotic violence under the influence of PCP (see below). PCP is not related to LSD.

Bad LSD

A "bad trip" is easily caused by an expectation or fear of ill effects, which may later be blamed on "bad acid." This legend was made famous at the 1969 Woodstock festival, when concert-goers were warned to stay away from "the brown acid", which was allegedly bad.

One possible reason people believe that they had "bad acid" could be because they were simply sold a much higher dose than usual, which is not uncommon due to the inherent lack of quality control of illicit drugs, and with LSD in particular being effective at microgram rather than milligram doses. The stronger the dose, the stronger and potentially more anxiety-provoking the trip can get. 

However, drugs sometimes falsely represented by sellers as LSD in the 1970s were actually PCP, amphetamine, or other drugs that have quite different, and often unfavorable, effects from LSD, causing unwitting users to incorrectly attribute a "bad trip" to LSD. There are now many research chemicals (DOB 2C-I, DOC, DOI, etc.) that can be nearly indistinguishable from real LSD before use, and thus can be easily confused with "bad acid." Some of these, such as 25I-NBOMe are even potent enough for psychoactive doses to fit on blotter paper, and may occasionally be sold as LSD when the latter is scarce. The idea of adulterating blotter LSD with these chemicals, however, has no known basis in fact.

"Bananadine" LSD

The false claim states that it is possible to synthesize LSD or some similar hallucinogenic drug called "bananadine" from banana peels or other common household foods and chemicals. The actual synthesis of LSD usually requires advanced knowledge and experience in organic chemistry and requires both expensive laboratory equipment and expensive, carefully controlled precursor chemicals. 

Originating from a recipe originally published as a hoax in the Berkeley Barb in March 1967, variants of this legend often circulate on the Internet and were popular on BBSs well before the widespread availability of Internet access through William Powell's "The Anarchist Cookbook." This book claimed "Musa sapientum Bananadine" was a mild psychoactive drug found in banana peels. The slang terms "mellow yellow" and "saffron" (for the color of the peels) were borrowed from the 1966 Donovan song, "Mellow Yellow," perhaps because the phrase "electrical banana" is mentioned in one of the lines. According to The Rolling Stone Illustrated Encyclopedia of Rock and Roll, Donovan claimed he was actually referring to a banana-shaped vibrator.[16] The song itself, despite its "psychedelic" feel, was written about Donovan's bout with hepatitis (which causes jaundice).

Blue star tattoos

One popular legend is the blue star tattoo legend. This legend frequently surfaces in American elementary and middle schools in the form of a flyer that has been photocopied through many generations, which is distributed to parents by concerned school officials. It has also become popular on Internet mailing lists and websites. This legend states that a temporary lick-and-stick tattoo soaked in LSD and made in the form of a blue star, or of popular children's cartoon characters, is being distributed to children in the area in order to get them addicted to LSD. The flyer lists an inaccurate description of the effects of LSD, some attribution (typically to a well-regarded hospital or a vaguely specified "adviser to the president"), and instructs parents to contact police if they come across the blue star tattoos. No actual cases of LSD distribution to children in this manner have ever been documented. LSD is not addictive, and it is unlikely to be abused by an unwitting user. Therefore, there is no plausible motivation for a drug dealer to distribute LSD in this manner.

Legally insane

There is an urban legend that a person who has used LSD more than seven times is automatically declared legally insane. The same claim is often suggested with large doses, the difference being that the person is considered psychotic only for the duration of the trip. An extension of this legend is that a person who does LSD more than "X number of times" is permanently disqualified from the military as a result of being "legally insane," a version which was likely inspired by wishful thinking of drug-using draft dodgers in the 1960s. However, no such law exists, at least not in the United States.

A version of this legend was repeated as fact on TV's Dragnet series in 1967, in an episode revolving around the use of LSD before it was made illegal. The script described a shipment containing "one pound of LSD [tabs], enough to turn the entire population of Los Angeles into dangerous psychotics" on the premise that one dose made a person legally insane due to the recurrence of completely unpredictable flashbacks throughout the user's life after a single dose.

LSD causes genetic mutations

Beginning in 1967, studies raised concerns that LSD might produce genetic damage or developmental abnormalities in fetuses. However, these initial reports were based on in vitro studies or were poorly controlled and have not been substantiated. In studies of chromosomal changes in human users and in monkeys, the balance of evidence suggests no increase in chromosomal damage. For example, white blood cells of people who had been given LSD in a clinical setting were examined for visible chromosomal abnormalities; overall, there appeared to be no lasting changes. Several studies have been conducted using illicit LSD users and provide a less clear picture. Interpretation of this data is generally complicated by factors such as the unknown chemical composition of street LSD, concurrent use of other psychoactive drugs, and diseases such as hepatitis in the sampled populations. It seems possible that the small number of genetic abnormalities reported in users of street LSD is either coincidental or related to factors other than a toxic effect of pure LSD. A 2008 medical review concluded, "The available data suggest that pure LSD does not cause chromosomal abnormalities, spontaneous abortions, or congenital malformations." However, this refutation has not stopped this perennial legend from being told, nor has it stopped the jokes about such "mutations" allegedly messing up the children of the Baby Boomers.

Man permanently thinks he is a glass of orange juice (or thinks he becomes an orange)

Another common legend, again dating back to the 1960s, was that a man who took LSD went insane and permanently thought that he was a glass of orange juice. Because of this, he could never bend over, slept upright and did not make any sudden movements. Alternative versions sometimes have the man thinking he is a glass of milk or a whole orange. Another version of this myth states that the man believed he had become an orange, and was afraid he would be 'peeled' by his friends.

Police officer unwittingly drinks LSD

In this legend, which dates back to 1970, a police (or customs) officer pulls over a driver believed to have been drinking, sees that the driver has a water bottle, and demands a taste of it to see if it contains alcohol. The officer does not taste any alcohol, so the driver either gets off completely or merely gets a speeding ticket. Shortly afterward, the officer begins tripping very hard and stares into space, since the swig of "water" he took actually contained numerous "hits" of LSD. In some versions of the legend, the officer consumes enough LSD to actually go insane. According to Snopes.com, there are no verifiable reports of this ever happening, even decades after the legend was first told, and it is thus considered spurious. However, there have been recent accounts of officers dosed while on the job.

Retention of LSD in spinal fluid

This legend may have its foundation in the fact that chronic use can result in flashbacks and hallucinogen persisting perception disorder (HPPD). There remains no consensus regarding the nature and causes of HPPD or flashbacks. A study of 44 HPPD subjects who had previously ingested LSD showed EEG abnormalities. Given that some symptoms have environmental triggers, it may represent a failure to adjust visual processing to changing environmental conditions. There are no explanations for why only some individuals develop HPPD. Explanations in terms of LSD physically remaining in the body for months or years after consumption have been discounted by experimental evidence.

LSD is metabolized by the liver, and has an elimination half-life of around 2.5 to 4 hours.

Strychnine

Anti-drug educators frequently tell their students some variant on the theme of inevitable strychnine poisoning through LSD use, for example, that strychnine is commonly sold as a cheaper substitute for LSD by unscrupulous drug dealers; that strychnine is a byproduct of LSD synthesis; that the body produces strychnine as a result of LSD metabolism; or that strychnine is used as a preservative to prevent the otherwise natural, rapid decomposition of LSD, allowing it to be stored; or that strychnine is somehow necessary to bond LSD to blotter paper. None of this is true. These claims may even be believed and propagated by drug users themselves. In reality, most hallucinogens cause some degree of mental or physical discomfort after the "trip" is over. This is an indirect effect of the drug, not strychnine or any other adulterant. Additionally, strychnine is one of the most bitter substances known. The bitter taste can be detected at 1 part per million, which is well below the toxic level. Finally, the dangerous dose of strychnine is too high to be contained in a blotter square, even if the entire square were composed of the poison.

Strychnine has indeed rarely been discovered mixed with LSD and other drugs in a few samples recovered by law enforcement agencies, but these were all found in murder or attempted murder investigations where someone was being specifically targeted for poisoning, and not associated with recreational LSD use.

A related myth is that a new type of gang initiation requires the initiate to put a mixture of LSD and strychnine on the buttons of as many payphones as possible. This too, is debunked by the urban legends website Snopes.com.

Sungazing while tripping

A popular legend dating back to the 1960s, it has been claimed that several people took LSD and stared at the sun, going blind as a result. This myth appeared in 1967 on the cop show Dragnet, and twice in the mainstream news media. The legend is considered to be unfounded, since in 1968 the source of the hoax, Norman M. Yoder, commissioner of the Office of the Blind in the Pennsylvania State Welfare Department, admitted that he had completely made up the story because of his "concern over illegal LSD use by children." After the sun-gazing on LSD story was widely publicized, a small number of case reports were published in the medical literature which describe this phenomenon temporarily occurring. In one case, the patient was a teenage girl described as having a "hysterical personality" who heard warnings about staring at the sun under LSD in a school anti-drug lecture and thought this "would be a neat thing," and in another case the patient had paranoid schizophrenia.

Thought they could fly and jumped out window/fell off cliff

There are rare cases of people falling to their death while tripping on LSD; however, these incidents were likely either suicides or accidents caused by disorientation or misjudgement of distance, rather than attempts to "fly." This myth may have started from the highly publicized 1969 death of Diane Linkletter, now thought to be a suicide unrelated to LSD.

Cannabis

Many misleading urban legends about cannabis exist. Like LSD rumors, many were spread during the 1960s and 1970s, and are believed to continuously circulate today. These widespread legends claim that it is easy to overdose on the smokeable variant of cannabis and that it is extremely dangerous and addictive when compared to alcohol and tobacco

Withdrawal from heavy, chronic cannabis use does not usually exceed 3–4 days, but it has the potential to be psychologically addictive. Withdrawal symptoms are generally mild - loss of appetite, insomnia, feelings of uneasiness/anxiety, tension, stomach ache, headache and irritability all being common symptoms. There are studies that show no actual increased risk of cancer from smoking marijuana, even when duration of use is expanded over several years. In fact, some studies indicate THC to have anticancer properties, with studies showing tumor reduction in mice.

Confusion with Jimson weed

Historically, and possibly related to the "Reefer Madness" legend, some people (particularly Americans) had confused cannabis with Jimson weed (Datura stramonium). Jimson weed, which grows wild in the United States and several other countries, is a potent deliriant which can cause true hallucinations and delusions that are believed by the user to be real, as opposed to the pseudohallucinations and perceptual distortions typically caused by cannabis. Confusion could have resulted from the fact that Datura's common name contains the word "weed," which is also a slang term for cannabis, and the fact that both plants (as well as others) have been given the moniker "locoweed" in the first half of the 20th century. Aside from these superficial similarities, the two plants are not related, do not resemble one another, and are very unlikely to be confused. Jimson weed is highly toxic and can cause delirium, confusion, hallucinations, blurred vision, photophobia, dry mouth, urinary retention, hyperthermia, incoordination, hypertension, and rapid heartbeat among other effects. An overdose (or suspected overdose) on this substance is a medical emergency, as it can cause seizures, coma, or death by cardiac arrest.

"Flashbacks" due to release from fat cells

Similar to one of the most enduring myths about LSD, and also somewhat related to the "multi-day impairment" legend described further down on this list, this legend claims that residual THC stored in fat cells gets released spontaneously into the bloodstream in enough quantities to get one high again long after the last use of cannabis, be it days, weeks, or even months later. This legend is typically accompanied by anecdotal evidence of people who experience a "high" after doing exercise of some sort. While somewhat more biologically plausible than the discredited LSD legend due to the fat-solubility of THC, this phenomenon remains scientifically unproven. A 2009 study of rats that involved injecting them with large quantities of THC (equivalent to 5-10 joints per day in humans) each day for ten days straight, then subjecting them to simulated severe stress or food deprivation led to double the blood levels of THC-COOH two days after the last THC exposure compared to rats that were neither stressed nor deprived of food. If such results occurred in humans, then it is theoretically possible for a chronic cannabis user to fail a drug test long after the usual detection time due to exercise, dieting, or severe stress shortly before the test—and several anecdotal reports of this exist. However, there is currently no hard evidence that enough active THC would be released to get one "high" or cause "flashbacks." One should also note that flashbacks from psychoactive drugs in general are now known to be psychological phenomena, and drug residues typically play no significant role in their occurrence and recurrence. 

As for the anecdotes about exercise, they likely experienced a "runner's high" due to their bodies releasing endorphins, which are endogenous opioid agonists, along with anandamide and other endogenous cannabinoid agonists. These flashbacks have also been reported after one has stretched or stood up/sat or laid down abruptly. In addition, some studies find that the body produces endocannabinoids such as anandamide during exercise, which may also explain such effects since they activate the same receptors as THC.

George Washington smoked cannabis

There is a common belief that George Washington (and/or other Founding Fathers such as Thomas Jefferson) used cannabis for its psychoactive or medicinal properties. This has even made its way into popular films such as Dazed and Confused

Both Washington and Jefferson grew cannabis to produce hemp, and Washington used hemp fiber to make clothes for his slaves, but there is no direct evidence that either Washington or Jefferson consumed it for its psychoactive properties. Washington is commonly mis-quoted as saying "Make the most of the Indian hemp seed, and sow it everywhere," often cited as a note to his gardener published in The Washington Papers. However the closest phrase to this in The Washington Papers is in a letter to William Pearce – "I am very glad to hear that the Gardener has saved so much of the St. foin seed, and that of the India Hemp. Make the most you can of both, by sowing them again in drills. [...] The Hemp may be sown any where."

In The Papers of George Washington, "hemp" is defined as Cannabis sativa grown for fiber, and "Indian hemp" typically refers to the closely related Cannabis indica. While Washington was growing cannabis for its fiber, both of these species are also cultivated for their psychoactive and medicinal properties.

When cannabis is grown for its medicinal or psychoactive properties, male plants are routinely separated from females to prevent pollination, as non-pollinated female plants produce the most potent and prized flowering tops, known as sinsemilla (from the Spanish "sin semilla", meaning "without seed"). To produce sinsemilla, the sexes must be separated before pollination occurs. On August 7, 1765, Washington wrote in his diary "Began to separate the Male from the Female hemp at Do.– rather too late." While this has been taken as evidence that Washington was growing cannabis for its psychoactive or medicinal properties, The Straight Dope points out that later entries in Washington's diary suggest that "he divided the plants because the males made stronger fiber while the female plants produced the seed needed for the next year's crop." Two days after he wrote the aforementioned entry in his diary, Washington wrote that he had "put some Hemp in the Rivr. to Rot," a technique called water retting used for producing hemp, not psychoactive cannabis. The following month he wrote that he "Began to Pull the Seed Hemp but it was not sufficiently ripe," and three weeks later that the "Hempseed seems to be in good order for getting – that is of a proper ripeness."

The introductory editorial for the June 2010 cannabinoid-themed issue of the British Journal of Pharmacology said that "there are sources that suggest that chronic tooth-ache may have led the first President of the United States, George Washington, to grow the plant for medicinal purposes," though these sources are not cited. The cover of the issue featured images of Washington and Queen Victoria placed on either side of a cannabis leaf.

An allergic reaction to molecules found in marijuana killed Bruce Lee

A number of rumours surfaced surrounding the cause of action film star Bruce Lee's death in 1973, one of which was that he had been killed by the consumption of cannabis. Lee died of a cerebral edema several hours after taking the painkiller and muscle relaxant equagesic. His autopsy showed trace amounts of cannabis in his stomach, and he had been known to use cannabis. However, a doctor at the coroner's hearing was quoted as saying that the cannabis in Lee's stomach was "no more significant than if Bruce had drunk a cup of tea that day."

Lee's physician, Donald Langford, and Peter Wu, a doctor who had treated Lee for another edema ten weeks earlier, believed that the fatal edema could have been caused by a rare allergic reaction to an alkaloid in cannabis, as a large quantity of hashish was removed from his stomach during the earlier edema, and he had been warned not to use it again. Wu told the coroner he believed the death was due to hypersensitivity to either cannabis or equagesic. However, Ronald D. Teare, a professor of forensic medicine at the University of London who was flown in to be the chief expert in the coroner's report, said that it was both "irresponsible and irrational" to attribute either edema to cannabis, and concluded the fatal edema was due to a rare reaction to equagesic. Teare, who had supervised nearly 100,000 autopsies and provided evidence for nearly 20,000 inquests in his 35 years of experience, was echoed by R. R. Lycette, the clinical pathologist at Queen Elizabeth Hospital. Lycette told the hearing that his death could not have been caused by cannabis, and that Lee had died from an edema caused by a reaction to one or both of the ingredients in equagesic.

At the time in Hong Kong, Cannabis was seen in an extremely negative light — worse than opium — and was "considered a 'foreign' drug with sinister and evil undertones." Bruce Thomas, author of Bruce Lee: Fighting Spirit stated that "this view had a massive impact on the official findings," and that Wu's inclusion of cannabis as a suspected cause of death "reflected this cultural and even political pressure." Wu later said in a 1992 interview with Thomas:
"Professor Teare was a forensic scientist recommended by Scotland Yard; he was brought in as the expert, so we can't contradict his testimony. The dosage of cannabis is neither precise nor predictable, but I've never known anyone to die simply from taking it."
Although it could not be completely ruled out that cannabis caused the edema, Teare's view was accepted by the coroner, and the official verdict was "death by misadventure" caused by a reaction to equigesic. Cannabis was not included as a possible cause of Lee's death.

Marijuana today is 10–20 times more potent than in the past

An oft-repeated legend is that today's cannabis is at least an order of magnitude stronger than in the past (and by implication much more dangerous). THC levels are allegedly 10, 20 or even 30 times higher than in the 1960s or 1970s. Although potency levels have risen in several countries (such as the US and UK), the actual increases have been much more modest (almost threefold from 1982 to 2007 in the US) and high-potency strains have always existed, as have various concentrated forms of cannabis. Furthermore, potency of seized samples was not tested before 1971, leaves were not distinguished from buds by testers at first, and samples from before the early 1980s (when testing and storage procedures were changed) were often degraded, making comparisons going that far back inaccurate. Non-representative sampling was also an issue. Since most of the increase happened after 2000, this legend can be considered an example of ostension (people have been making such claims as far back as the 1970s). 

A related claim, especially in the UK, is that the cannabidiol/THC ratio has decreased over the past few decades, resulting in a new and presumably more dangerous form of cannabis that never existed before (since CBD is thought to attenuate some of the negative side effects of THC). While there is little to no reliable data before 2005 on such ratios in the UK, making comparisons to the past impossible, the US data going back to the 1970s shows little to no clear trend, and there have always been strains with extremely low ratios. Ratios are also known to vary widely between strains and growing/harvesting methods. 

Some versions of this legend claim the potency change is due to "genetic modification," a term which often evokes fear in the popular consciousness, but there is no hard evidence that anything other than selective breeding and enhanced growing techniques are behind the change. "Genetic modification" insofar as attempting to emphasize desirable traits by the practice of selective breeding is standard practice across many areas of farming, including the production of cannabis. It is likely that the term "genetic modification" is used by people who do not understand that selective breeding is not the same as genetic engineering.

Multi-day impairment

Another claim about cannabis is that impairment due to smoking it lasts many days after using it, since THC is stored in the fat cells, leading to a low-grade haze long after the primary high is gone. This myth is based primarily on anecdotal evidence and the known fact that urine drug tests remain positive for at least several days after using, and longer for regular users. The tests however measure non-psychoactive metabolites, not active THC. And the blood levels of THC generally fall well below the psychoactive threshold within 2–4 hours of smoking (4–8 hours after oral use). A cannabis equivalent of a hangover may occur the morning after taking high doses, but even that ends much sooner than the legend suggests. Although smoking cannabis on a Friday night would most likely test positive in a urinalysis Monday, no amount of the psychoactive effect would be retained by that time.

One possible origin of this idea is the fact that some (but not all) studies with airline pilots have shown a modest decrease in capabilities on a flight simulator up to 24 hours after use of one fairly strong marijuana cigarette. In two of the four studies (one of which was not placebo-controlled) the ability of the pilots to safely navigate a simulated aircraft was apparently compromised somewhat up to 24 hours later, while the other two did not show any impairment beyond 4–8 hours. Despite the inconsistent replication, these studies have led some experts to recommend drug testing of people in safety-sensitive jobs (pilots, bus drivers, etc.). In contrast, no driving studies have found any significant cannabis-related impairments lasting beyond 2–6 hours.

It is also worth noting that the same research group that conducted three out of the four flight simulation studies on cannabis also conducted a similar study using alcohol. They found noticeable hangover-related impairment 14 hours after consuming enough alcohol to reach a BAC of 0.10, despite the fact that the BAC had returned to zero by that point.

Reefer madness

Originating in the 1930s, this myth was the basis for films like Reefer Madness, and used by Harry Anslinger of the Federal Bureau of Narcotics as justification for outlawing cannabis. The allegation was that even the calmest, most normal person could be transformed into a psychopathic killer or rapist solely from smoking a joint. No relationship has ever been proven linking such crimes to the acute intoxication of cannabis alone, and cannabis' psychological effects tend to be more associated with pacifism and inactivity than with aggression. For example, studies of the Jamaican working class showed no difference in the crime rates between users and non-user of cannabis.

Smoking or "chasing" cannabis with tobacco increases the high

In many places, cannabis is routinely mixed with tobacco when rolled into joints. In North America cannabis in any form is also often "chased" with a tobacco cigarette, and hollowed-out cigars filled with cannabis (blunts) are also popular in some subcultures. Some users say that smoking tobacco increases the cannabis high, and this is often attributed to either the nicotine or additives such as menthol. Until recently this was based solely on anecdotal evidence. There may be at least some truth to this legend, as a 2005 study found that a transdermal nicotine patch modestly enhanced the subjective "high" of cannabis relative to a placebo patch—but only in males. Females actually saw a slight reduction in subjective effects. Reasons for the enhancement are not well understood, and this study appears to be the only one as of 2010 that found such effects. However, another study found a significant downside to the practice. It appears that tobacco, which is known to be highly addictive, also enhances the likelihood of developing cannabis dependence symptoms when the two substances are used concurrently.

Some Lucky Strike cigarettes contained cannabis

It has been claimed the cigarette brand Lucky Strike is so named because every so often, a consumer of the product would have a "lucky strike," finding a cannabis spliff in a pack of cigarettes. The rumor varies in how often the cannabis cigarette would be included, anywhere from one in every thousand cartons to one in every pack. It is unclear when this myth originated; Snopes.com claims it has been floating around for "many years." Lucky Strike's slogan "It's Toasted" fueled belief in the myth further ('toasted' being one slang term for being high on cannabis). Despite the popularity of the myth, there are no reliable reports of any Lucky Strike cigarette containing cannabis. The name "Lucky Strike," in reality, is only a marketing ploy, implying to customers that obtaining their brand is a "Lucky Strike." The "It's Toasted" slogan refers to the product's tobacco being toasted instead of sun-dried, making a supposedly better-tasting product.

Other urban legends offshoot from this one. One of the explanations for the origin of flipping a "lucky" cigarette upside down claims the practice originated from the Lucky Strike myth; it's presumed the superstition arose from flipping the marijuana-containing cigarette upside-down in order to save it for last.

Popularity in the United States in the 1960s

Although the 1960s are commonly perceived as a time of rampant marijuana use compared with the present day, in a 1969 Gallup poll only 4% of American adults had tried marijuana and 34% did not know its effects. In contrast, later Gallup polls show that the percentage of adults who had tried marijuana had risen to 33% by 1985 and 34% by 1999.

MDMA (ecstasy)

The third most common illicit drug that is the source of urban legends is 3,4-methylenedioxymethamphetamine (MDMA), better known as "ecstasy." In the United States, this substance was banned in 1985, and other countries followed suit as well. Among American youth, MDMA was most popular in the 1990s and early 2000s, peaking in 2001 and declining thereafter. It was during this time of rather faddish use that numerous urban legends and misconceptions began to surface and be spread through the media, and not all of them necessarily originated from anti-drug organizations.

Holes in the brain

A common legend that surfaced around the year 2000 was that ecstasy can put holes in the brain, akin to Swiss cheese, which are presumed to be permanent. Actually, the only drugs known to cause anything similar to this are PCP and ketamine, which have been posited to cause small holes in the cortex known as Olney's Lesions. However, structural changes observed over time in the brains of methamphetamine users, and various other substances (e.g., neurotoxins), though not 'holes' in any manner, can still be significantly damaging.

The concept of "holes" most likely comes from a misinterpretation of SPECT (and other) scans which show the levels of activity (or lack thereof) in certain areas of the brain, by measuring glucose usage, blood flow, and other proxies for activity. Such scans do not, however, show the physical structure of the brain. This misconception was likely popularized by an episode of MTV's True Life, "I'm on Ecstasy" (2000), which featured a former poly-drug user (including heavy use of MDMA) whose brain scan showed several areas of greatly diminished activity.

MDMA causes Parkinson's disease

Another legend, often mentioned together with the "holes in the brain" myth discussed above, is that MDMA causes Parkinson's disease, possibly with even one night of exposure. This was partially based on an animal study that found neurotoxicity to dopaminergic neurons after administering the drug to monkeys. However, the study has been retracted by the researchers who conducted it because they had accidentally given methamphetamine instead of MDMA to the animals, given the similar chemical names (MDMA stands for 3,4-methylenedioxymethamphetamine). Ironically, it is now being investigated as a possible treatment for Parkinson's disease.

The neurotoxicity of MPTP was first hinted at in 1976 after Barry Kidston, a 23-year-old chemistry graduate student in Maryland, synthesized MPPP (a synthetic opiate related to pethidine and the prodines) with MPTP as a major impurity, and self-injected the result. Within three days he began exhibiting symptoms of Parkinson's disease. The National Institute of Mental Health found traces of MPPP, MPTP, and other pethidine analogues in his lab. They tested the substances on rats, but due to rodents' tolerance for this type of neurotoxin nothing was observed. Kidston's parkinsonism was successfully treated with levodopa but he died 18 months later from a cocaine overdose. Upon autopsy, destruction of dopaminergic neurons in the substantia nigra was discovered.

In 1982, seven people in Santa Clara County, California were diagnosed with Parkinsonism after having used MPPP contaminated with MPTP. The neurologist J. William Langston in collaboration with NIH tracked down MPTP as the cause, and its effects on primates were researched. Eventually the motor symptoms of two of the seven patients were successfully treated at Lund University Hospital in Sweden with neural grafts of fetal tissue.

Like MDMA, MPPP is a designer drug, but its effects are more akin to morphine or other opiates. Despite the similarity in name, MDMA and MPPP are unrelated and should not be conflated.

MDMA drains spinal fluid

This myth appears to be derived from research in 1994 in which serotonin breakdown products were measured in the spinal fluid of ecstasy users. However, it was the researchers, not the drug, who drained the fluid (for the purpose of testing). Nonetheless, this legend (and related ones about it damaging one's spinal cord and/or spinal column, which is also false) was popularized in 2000 by Eminem's songs "Drug Ballad" and "The Kids."

"Stacks"—Single, double, triple etc.

Many ecstasy users describe the potency of various ecstasy pills in terms of their stack such as double stack or triple stack pills. These claims are dubious as there is no way to verify potency objectively without proper testing. The term "stack" is not intended to measure potency of ecstasy pills, but it is used as a measurement of mass. Single stacks weigh in at 0.20 grams, doubles at 0.40 grams, and triples at 0.60 grams. Furthermore, a high percentage of what is sold as "ecstasy" may contain a combination of MDMA and one or more other substances or may in fact contain no MDMA at all. For these reasons, the "stack" system of strength description is not necessarily trustworthy—as is commonly the case in the underground drug market.

Methamphetamine

Though initially there were not very many urban legends about methamphetamine ("crank", "crystal meth," "ice"), the "meth epidemic" of the late 1990s and early 2000s (especially in the USA) led to quite a few new legends.

Lung damage from recrystallization

Perhaps the best-known of the meth legends refers to the method of administration in which the user will heat/melt crystal methamphetamine and inhale the resulting methamphetamine vapor. The legend states that the drug, once inhaled, will re-crystallize in large amounts inside the lungs, damaging them in the process. This is a false claim as crystallized methamphetamine is always in the form of a salt (usually methamphetamine hydrochloride), which is highly soluble in water, as well as hydrophilic, and is instantly absorbed into the user's blood stream via the alveoli

However, intravenous methylphenidate (Ritalin) use results in a type of lung damage commonly known as "Ritalin lung." Methylphenidate tablets are crushed and dissolved into solution for IV injection. The tablets contain talc and other particulates which can deposit in the lung (talcosis) and result in severe emphysema affecting all the lobes of the lung. The "Ritalin lung" effect could be a possible source of how rumors about methamphetamine damaging the lungs could have surfaced.

Strawberry Quik

Another meth legend is that dealers are selling colored and flavored meth resembling candy (often with names like Strawberry Quick, originating from an idea that dealers would mix the drug with strawberry-flavored Nesquik) to entice children to buy it. It was first reported in 2007 in the western United States, and children were allegedly ingesting it thinking it was candy, and ending up in the ER. According to Snopes.com there is no hard evidence, as of October 2008, that flavored meth is being handed out in schoolyards, nor that children are mistaking meth for candy.

Heroin

Cotton fever

Cotton fever is a high fever supposedly caused by injecting cotton fibers into the blood stream when shooting up heroin. Cotton is sometimes used as a crude filter for particulate matter prior to IV injection. Other commonly blamed substances include fiberglass if a cigarette filter was used (cigarette filters do not contain fiberglass), or dirt if Mexican heroin was injected. In general, cotton fever refers to a fever that users believe is caused by inanimate particulate matter injected into the blood stream. In reality, the particulate matter causing cotton fever is bacteria from lack of sterile technique. Most cases of cotton fever resolve as the body clears the infection. Users will often seek medical attention when cotton fever persists. Persistent cotton fever is often infective endocarditis. Although endotoxin shed by the bacteria Enterobacter agglomerans, which colonizes cotton plants, has been implicated as the cause of cotton fever, most clinical cases demonstrate blood cultures positive for skin and fecal bacteria.

"Cheese"

"Cheese" or "Tylenol with Smack" is a heroin-based recreational drug that came to the attention of the media inside and outside the United States after a string of deaths among adolescents in the Dallas-Fort Worth Metroplex, between 2005 and 2007. It is generally reported to be a mixture of heroin and Tylenol PM (an OTC acetaminophen and diphenhydramine combination) or its generic equivalent, in varying ratios. 

It seems likely that the concept was originally created as a joke, and after seizures of low purity heroin cut with paracetamol (acetaminophen) "validated" the claims, the DEA issued a warning. Although the source of the original hoax is gone, newspapers and media outlets continue to reference each other with no mention of any primary sources, perpetuating the myth of cheese as "starter heroin" for children. However, there may have been some ostension of this legend in 2007 involving a few individuals in Texas.

PCP

Embalming fluid

A commonly held misconception is that phencyclidine (PCP, angel dust) is the same as (or is synthesized from) embalming fluid. Some people, believing this myth, have actually attempted to smoke cigarettes or cannabis dipped in real embalming fluid (i.e. formaldehyde), which is highly toxic. Conversely, some users of PCP-laced cannabis believe (and are often told) that it contains embalming fluid proper and not PCP, or that the slang term "dust" really means embalming fluid proper. Sometimes, the two substances are even mixed together, in a further ostension of this legend. Such concoctions are often called "fry," "wet," "illy," "sherm," "worm," "water-water," "amp," "dust(ed)," or other names.

Rodney King was on PCP at the time of his 1991 beating and arrest

The Rodney King police beating case in Los Angeles was a source of much controversy and outrage, as well as urban legends. Because King resisted arrest, with several officers needed to subdue him, he was assumed to be on PCP at the time since the drug is notorious for inciting violent and unpredictable behavior coupled with an inability to feel pain (often misinterpreted as "superhuman" strength). However, toxicology results show that the only drugs found in his system were alcohol and traces of marijuana.

Man slices off his face and feeds it to dogs

One legend holds that a man who, while under the influence of the drug, thoroughly sliced off pieces of his own face, including his eyes, to feed to his pet dogs. Some versions of this tale say he suffered permanent brain damage as well. This legend is remarkably similar to what the character Mason Verger did in Thomas Harris' 1999 novel Hannibal. The legend, however, dates back earlier than 1999, and can be traced to former New York homicide detective Vernon J. Geberth, who writes about it in his book Practical Homicide Investigation. According to Geberth, this actually did occur to a man named Michael, and that Geberth was one of the detectives called to the scene." A 1989 book by Dr. Joseph Sacco also mentions this story, albeit with a few differences in the details.

Superhuman strength

Some reports cite a widely held belief that PCP can give its users "superhuman" strength for the duration of its effects, and there are several anecdotes alleging this phenomenon. However, while PCP commonly results in psychotic symptoms (to one degree or another) coupled with inability to feel pain, thereby making users feel invincible and appear to have "superhuman" strength, it does not typically make the user significantly stronger in reality than they otherwise would be. The exception is when a user experiences excited delirium, a severe and life-threatening reaction that occasionally results from use of PCP as well as various stimulants such as cocaine and amphetamines. Excited delirium has also been reported to occur without any drug use, and the increased strength that results is most likely caused by a massive increase in adrenaline.

Psilocybin mushrooms

Inspiration for Super Mario power-up

One legend that is popular among both the drug and video gaming subcultures is that the mushroom powerup in Super Mario games is actually based on psilocybin mushrooms. However, there is no evidence to back up that claim. According to Shigeru Miyamoto, the creator of the Super Mario series, it was inspired by Lewis Carroll's Alice's Adventures in Wonderland, a story in which eating specific mushrooms cause one to change size. In fact, Miyamoto decided to call it a "Super Mushroom" instead of a "Magic Mushroom" in part to avoid the likely association with the psychedelic variety, which often goes by the latter nickname. However, the mushrooms depicted in the game (white circles on red caps) have a similar appearance to Amanita muscaria, which has hallucinogenic properties, though is quite distinct from psilocybin mushrooms ("magic mushrooms"). There is debate over whether Lewis Carroll intended to draw an allusion to psilocybin mushrooms or Amanita muscaria in his book.

Desomorphine (Krokodil)

There have been reports of "krokodil"—according to media reports, a street name for desomorphine, a semi-synthetic opioid which has similar strength and narcotic effect to heroin (diacetylmorphine) -- appearing with increasing frequency in Russia and supposedly, more recently, in the United States. Krokodil, which has been associated with and indeed named after the severe side-effects of its use, has been described as 'flesh-eating' or, as the name suggests, causing 'greenish and/or scale-like' flesh in those who inject the drug. Reports of the drug's appearance and of the severe skin infections apparently originated in Russia ten years prior to recent appearances in the Phoenix, AZ area of the United States, in the fall of 2013. It was also reported in Joliet, Illinois and McHenry, Illinois in October 2013, but no laboratory tests have confirmed that desomorphine was present in the blood, urine or tissues of hospitalized krokodil patients. On the contrary, an October 17, 2013 article in the Lawton Constitution quoted the Oklahoma Bureau of Narcotics as saying that reports of krokodil use on the Internet should be "taken with a grain of salt." The article pointed out that a prior case of drug overdose in Oklahoma had been linked to krokodil, but that toxicology tests revealed no desomorphine in the victim's body, but rather morphine, which can appear in tissue as a metabolite of heroin. In Illinois, heroin is known to be extremely cheap and unusually pure, making it unlikely that a drug user would make or purchase krokodil. Further, krokodil is a liquid, while heroin is a powder, and drug users would not be likely to confuse one with the other. In the linkedin.com discussion group "Emerging Drugs of Abuse," with 2500 members in the United States and 43 other countries, toxicology, street drug pharmacology, medical, public health and law enforcement experts expressed doubts about the validity of the krokodil reports after a wave of media stories about the appearance of krokodil in the Chicago area poured from radio, television and print sources. The group believes that the symptoms displayed by krokodil users in the United States are due to a bacterial infection such as necrotizing faciitis, a "flesh eating" disorder that is spread through the sharing of dirty hypodermic needles. This and the fact that krokodil has never been identified anywhere in the world other than Russia bolster the contention that this drug is not in the US.

However, the increasing popularity of krokodil is likely related to the ability of lay persons (with little or no chemistry training or equipment) to chemically produce a heroin-like opiate drug, at home, using readily available solvents and internet-obtained 'recipes' which are posted on drug forums and chat rooms. By using the available, though dangerously unreliable, instructions, users are converting the much cheaper and easier-to-obtain drug codeine, which is often available over-the-counter or with an easily obtained prescription, into desomorphine, a much stronger opiate. With the street price for heroin or oxycodone much higher than the cost of the codeine and chemicals, users manufacture krokodil for a cheaper, comparable high. However, lacking proper equipment, training, and testing equipment, users are extremely unlikely to produce desomorphine in a pure form at home, and as a result end up injecting a highly impure mixture of codeine, desomorphine, and the toxic chemicals used in the crude reaction such as lye or acetone. While studies are as yet unavailable of various samples of krokodil seized in different regions, it is likely that the drug is in fact not a single chemical, recipe, or 'designer' drug, but rather the medical symptoms caused by the injection of toxic chemical used in a variety of 'home-bake' drug synthesis methods, although traditionally such processes are used by methamphetamine home producers.

While there have been no detailed studies of desomorphine in its pure form publicly available, it is highly likely that it is not causing the severe inflammation, necrosis, and flesh-eating symptoms of krokodil. Such damages are much more likely to be related to the toxic chemicals used in the crude at-home synthesis than to desomorphine itself. There is no indication that desomorphine - one of hundreds of known opioids which differ primarily in strength and duration of action - has any unique 'qualities' which would make it desirable to opiate users in its pure form, nor that in pure form desomorphine would cause the symptoms associated with krokodil.

More research is needed to fully define whether krokodil is a drug or a collection of symptoms associated with injecting toxic chemical by-products of home drug chemistry, but since desomorphine is one of hundreds of known opiates in a chemical family with no association to the symptoms, it is much more likely that the drug is a set of symptoms associated with the injection of household chemicals, rather than a specific drug itself. A comparison could be made to the effects of methanol poisoning from illicitly produced alcohol during the U.S. prohibition. Methanol was sometimes added to the distillate to enhance profits. There are many home-based drug 'recipes' which could, and likely do, result in users injecting highly impure, dangerous, and toxic chemicals, causing krokodil symptoms. Although drawing attention to the dangers of trying to produce or alter drugs using kitchen chemistry and internet 'recipes' is important and valuable, that krokodil is a single drug is unproven and highly unlikely.

Designer drugs

The advent of novel illegal or quasi-legal designer drugs intended as substitutes or alternatives to illegal drugs has given rise to several new legends as well.

Cannibalism from bath salts

In 2012, various drugs nicknamed "bath salts" were implicated in several violent attacks, including a few cases of cannibalism. However, the most well-known cannibal attacker from Miami, Rudy Eugene, tested negative for all drugs known to be nicknamed "bath salts" and every other known psychoactive substance except traces of cannabis.

General

In addition to legends about specific drugs, there are also some more generic ones that are often applied to several types of drugs. Typically, these legends involve rather morbid themes and/or targeted children, but some are told with more levity for the purpose of humor.

Drugs smuggled in baby's corpse

This legend, dating back to the early 1970s and first appearing on the Internet in 1996, claims that drug traffickers are smuggling illegal drugs (typically cocaine) in hollowed-out dead babies to avoid detection. Allegedly, tourists' babies are kidnapped, killed, cut open, filled with drugs, and sewn shut so the contraband can be more readily sneaked over the border. However, according to U.S. Customs and other law enforcement agencies, there are no verifiable reports of this ever happening, and thus this myth is unfounded.

Drug-laced candy or lollipops given to schoolchildren

This legend, which surfaced on the Internet just in time for Halloween in October 2004, claimed that drug dealers were giving lollipops laced with drugs, typically a combination of THC and PCP, to unsuspecting children and causing them great harm. Such suckers are allegedly referred to as "dro pops" or something to that effect, and various towns around the country have had their own versions of the legend. According to the U.S. DEA, suckers containing THC and/or PCP have been found and confiscated in Chicago in the spring of 2004. They also report that in 2003 and 2004 some psilocybin mushroom chocolate candies were seized near Amarillo, Texas, and that hollowed-out lollipops filled with heroin have been seized in New York City. The goal of doing so was likely to evade detection by law enforcement by disguising the drugs as candy. There is no evidence that these were ever given to children, much less that any such children were harmed, or even that such lollipops have been found outside of these specific locations or anywhere since early 2004. Thus, this legend can be considered to be in a similar vein as the infamous blue star tattoo legend.

Drug-related Halloween legends

Related to the above legend, various drugs have also found their way into the more general and perennial Halloween poisoning legends. Allegedly, unsuspecting trick-or-treaters are given candy (or sometimes fruits) laced with poisons, needles, razor blades, and drugs by strangers. However, virtually all reports of this happening are now known to be either hoaxes, events unrelated to Halloween candy, or non-random poisonings by relatives made to look random. The latest manifestation of drug-related Halloween legends was a prediction by Sheriff Lee Baca of Los Angeles that cannabis edibles (from medical marijuana dispensaries) would possibly end up in the hands of trick-or-treaters on Halloween in 2010. Baca even went so far as to confiscate cannabis edibles from circulation in an attempt to prevent this from happening, and displayed them on television two days before Halloween. Again, there is no evidence that cannabis-laced treats were ever given out to trick-or-treaters in 2010 or in any other year.

"Gnome" legend

Another legend involves a group of teenagers who, while drunk and/or tripping on some sort of hallucinogen, find what they perceive to be a gnome (sometimes a dwarf, hobgoblin or smurf), capture it, and bring it home. They sleep off the drug's effects, and the next morning they find out that the "gnome" was really a lost (and very frightened) child. Though the story may be told by some tellers in a negative light, it may also have a positive spin in that the teens become unwitting heroes in finding a missing child whose parents (as well as the police) had been unable to find. According to Snopes.com, the legend had first surfaced in 2004, and as of 2007 the legend's truth status remains undetermined and unverifiable. In some versions of a legend the "gnome" is not a child but a midget or a person with Down Syndrome; some have even gone as far to say it was a dead babies.

"Homeopathic" drug water

In 2004–2005, an Internet rumor was going around that said that LSD (and other drugs) were being diluted with water to extremely low concentrations, which allegedly made the drugs more powerful, yet cheaper and undetectable. This is related to the pseudo-scientific "Law of Infinitesimals," one of the principles behind homeopathy. However, there is no evidence that this actually has effects different from a placebo, or that a significant number of users or dealers were ever actually doing this. If this were true, drinking any amount of water would be toxic as any water exposed to drugs would maintain the effects of the drugs which were diluted in them.

Drug testing

The increasingly common practice of drug testing, especially urinalysis, has led to an increase in the number of drug users looking for ways to beat the tests, and has spawned a number of urban legends as a result. One should note that time is the only scientifically proven method for certainly passing a test, apart from not consuming any substances at all that are likely to be tested for. However, this does not stop users from getting creative in their attempts to somehow shorten the detection times and/or mask the contents of their fluid specimens, with varying degrees of success or lack thereof.

Secondhand exposure will cause you to fail

This legend is technically true but highly misleading. According to a U.S. Army study, the amount of secondhand cannabis smoke needed to cause a false positive result (failure) is quite large indeed, and would require being sealed in an unventilated car or small room filled with marijuana being actively smoked for several hours (often referred to as a "hotbox"). Hair testing, however, is a different matter, particularly with passive exposure to crack/cocaine, which can deposit onto hair and be readily incorporated into it. With regards to cannabis, however, typically only metabolites (produced by the body and thus not found in smoke) are tested rather than THC, so failure is unlikely to result from non-extreme passive exposure.

High doses of niacin will help you pass

Niacin, also known as Vitamin B3, is speciously claimed by some to "burn it out" of one's system when taken at high doses (250–500 mg per day). While some Internet (and other) sources claim that this works wonders, there is no supporting scientific evidence. Very high doses can also cause adverse side effects.

This legend may have been (inadvertently) inspired by Narconon, a Scientology-based drug rehabilitation program that uses exercise, saunas, and dangerously high doses of niacin (and other vitamins) to detox. It is also part of L. Ron Hubbard's general Purification Rundown, which can supposedly remove pollutants as well as drug residues. Although some drug users claim that this has worked, there are currently no peer-reviewed scientific studies to back these methods up.

Poppy seeds cause false positives for opiates

This partially true, but exaggerated, legend has been featured in several movies and television shows, such as Seinfeld and The Big Bang Theory. Poppy seeds do contain trace amounts of opium alkaloids, including morphine. Poppy seed-filled pastries (such as hamantashen or kolaches), contain enough opiates to potentially cause a false positive test result, even when a fairly high cutoff level is used. However, drug tests rarely screen for the actual drug used; instead they detect metabolites or increased enzyme levels as markers indicative of drug use. When substance use has been established (and the drug type, i.e. opiate or amphetamine), one can then be tested to identify the specific substance by means of more expensive Gas Chromatography drug screens.

An episode of MythBusters tested this legend and found that as little as three poppy-seed bagels was enough to cause a positive result for the remainder of the day they were eaten (though participants tested clean the following day). The results of this experiment are inconclusive, however, because a test was used with an opiate cutoff level of 300 ng/mL instead of the current SAMHSA recommended cutoff level used in the NIDA 5 test, which was raised from 300 ng/mL to 2,000 ng/mL in 1998 in order to avoid such false positives from poppy seeds.

Despite these measures, false positives do still occur, such as in the case of a mother whose newborn baby was taken into care for five days after she tested positive for opiates because of an "everything" bagel from Dunkin' Donuts.

In addition, poppy seed consumption does not serve as a defense for heroin consumption. This is because a unique metabolite (6-monoacetylmorphine) is produced from heroin use that is never produced from consuming any other substance, even other opiates like the ones present in poppy seeds. Modern tests can thus readily determine whether it was heroin or some other opiate that was ingested, should someone who had used heroin try to claim he or she merely ate poppy seeds. It is widely believed that there is no way to distinguish between poppy seeds and any other kind of opiate. However, a study published by the University of Connecticut's Department of Chemistry proposed that thebaine could be used as a marker of poppy seed consumption. They examined the urine of test subjects given 11 grams of poppy seeds, the urine of heroin users and clean urine spiked with thebaine, as a reference for GC-MS. They also tested street heroin, one morphine tablet and one codeine tablet. Urine specimens were screened by EMIT and confirmed for thebaine by GC-MS using a solid-phase extraction method. Only the subjects who had consumed the poppy seeds had thebaine in their urine, with concentrations ranging from 2 to 81 ng/mL with a limit of detection of 0.5 ng/mL. Thebaine was not detected in any of the tested powdered drugs (street heroin, morphine tablet, codeine tablet) or the urine of the heroin users.

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