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Monday, November 26, 2018

Noble savage

From Wikipedia, the free encyclopedia

A detail from Benjamin West's heroic, neoclassical history painting, The Death of General Wolfe (1771), depicting an idealized Native American.
A noble savage is a literary stock character who embodies the concept of the indigene, outsider, wild human, an "other" who has not been "corrupted" by civilization, and therefore symbolizes humanity's innate goodness.

In English, the phrase first appeared in the 17th century in John Dryden's heroic play The Conquest of Granada (1672), wherein it was used in reference to newly created man. "Savage" at that time could mean "wild beast" as well as "wild man". The phrase later became identified with the idealized picture of "nature's gentleman", which was an aspect of 18th-century sentimentalism. The noble savage achieved prominence as an oxymoronic rhetorical device after 1851, when used sarcastically as the title for a satirical essay by English novelist Charles Dickens, who some believe may have wished to disassociate himself from what he viewed as the "feminine" sentimentality of 18th and early 19th-century romantic primitivism.

The idea that humans are essentially good is often attributed to the 3rd Earl of Shaftesbury, a Whig supporter of constitutional monarchy. In his Inquiry Concerning Virtue (1699), Shaftesbury had postulated that the moral sense in humans is natural and innate and based on feelings, rather than resulting from the indoctrination of a particular religion. Shaftesbury was reacting to Thomas Hobbes's justification of an absolutist central state in his Leviathan, "Chapter XIII", in which Hobbes famously holds that the state of nature is a "war of all against all" in which men's lives are "solitary, poor, nasty, brutish, and short". Hobbes further calls the American Indians an example of a contemporary people living in such a state. Although writers since antiquity had described people living in pre-civilized conditions, Hobbes is credited with inventing the term "State of Nature". Ross Harrison writes that "Hobbes seems to have invented this useful term."

Contrary to what is sometimes believed, Jean-Jacques Rousseau never used the phrase noble savage (French bon sauvage). However, the character of the noble savage appeared in French literature at least as early as Jacques Cartier (coloniser of Québec, speaking of the Iroquois) and Michel de Montaigne (philosopher, speaking of the Tupinamba) in the 16th century.

Pre-history of the noble savage

Illustration of a 1776 performance of Oroonoko.
Oroonoko kills Imoinda in a 1776 performance of Thomas Southerne's Oroonoko.

Tacitus' De origine et situ Germanorum (Germania), written c. 98 AD, has been described as a predecessor of the modern noble savage concept, which started in the 17th and 18th centuries in western European travel literature.

During the late 16th and 17th centuries, the figure of the indigene or "savage"—and later, increasingly, the "good savage"—was held up as a reproach to European civilization, then in the throes of the French Wars of Religion and Thirty Years' War. During the St. Bartholomew's Day massacre (1572), some ten to twenty thousand men, women, and children were massacred by Catholic mobs, chiefly in Paris, but also throughout France. This horrifying breakdown of civil control was deeply disturbing to thoughtful people on both sides of the religious divide.
Foremost among the atrocities connected with the religious conflict was the St. Batholomew's massacre (August 224, 1572) ... The Parisian populace [was] inflamed by anti-Protestant preaching, and a general massacre ensued, devastating the Huguenot community of Paris. Bodies were stripped naked, mutilated, and thrown into the Seine. The massacres spread throughout France into the fall of 1572, spreading as far as Bordeaux [home of Montaigne]. ... Estimates of the total number of deaths vary widely; modern historians tend to accept the approximate number of ten thousand. ... Huguenots were not entirely innocent of massacres themselves
— Ullrich Langer, "Montaigne's political and religious context", in The Cambridge Companion to Montaigne
In his famous essay "Of Cannibals" (1580), Michel de Montaigne—himself a Catholic—reported that the Tupinambá people of Brazil ceremoniously eat the bodies of their dead enemies as a matter of honour. However, he reminded his readers that Europeans behave even more barbarously when they burn each other alive for disagreeing about religion (he implies): "One calls 'barbarism' whatever he is not accustomed to."
The cannibal practices are admitted [by Montaigne] but presented as part of a complex and balanced set of customs and beliefs which "make sense" in their own right. They are attached to a powerfully positive morality of valor and pride, one that would have been likely to appeal to early modern codes of honor, and they are contrasted with modes of behavior in the France of the wars of religion which appear as distinctly less attractive, such as torture and barbarous methods of execution (...)
In "Of Cannibals", Montaigne uses cultural (but not moral) relativism for the purpose of satire. His cannibals are neither noble nor especially good, but not worse than 16th-century Europeans. In this classical humanist view, customs differ but people everywhere are prone to cruelty, a quality that Montaigne detested.
In his Essais ... Montaigne discussed the first three wars of religion (1562–63; 1567–68; 1568–70) quite specifically; he had personally participated in them, on the side of the royal army, in southwestern France. The St. Bartholomew's Day massacre led him to retire to his lands in the Périgord region, and remain silent on all public affairs until the 1580s. Thus, it seems that he was traumatized by the massacre. To him, cruelty was a criterion that differentiated the Wars of Religion from previous conflicts, which he idealized. Montaigne considered that three factors accounted for the shift from regular war to the carnage of civil war: popular intervention, religious demagogy and the never-ending aspect of the conflict..... He chose to depict cruelty through the image of hunting, which fitted with the tradition of condemning hunting for its association with blood and death, but it was still quite surprising, to the extent that this practice was part of the aristocratic way of life. Montaigne reviled hunting by describing it as an urban massacre scene. In addition, the man-animal relationship allowed him to define virtue, which he presented as the opposite of cruelty. … [as] a sort of natural benevolence based on ... personal feelings. … Montaigne associated the propensity to cruelty toward animals, with that exercised toward men. After all, following the St. Bartholomew's Day massacre, the invented image of Charles IX shooting Huguenots from the Louvre palace window did combine the established reputation of the king as a hunter, with a stigmatization of hunting, a cruel and perverted custom, did it not?
— David El Kenz, Massacres During the Wars of Religion
The treatment of indigenous peoples by the Spanish Conquistadors also produced a great deal of bad conscience and recriminations. The Spanish priest Bartolomé de las Casas, who witnessed it, may have been the first to idealize the simple life of the indigenous Americans. He and other observers praised their simple manners and reported that they were incapable of lying.

European angst over colonialism inspired fictional treatments such as Aphra Behn's novel Oroonoko, or the Royal Slave (1688), about a slave revolt in Surinam in the West Indies. Behn's story was not primarily a protest against slavery; rather, it was written for money, and it met readers' expectations by following the conventions of the European romance novella. The leader of the revolt, Oroonoko, is truly noble in that he is a hereditary African prince, and he laments his lost African homeland in the traditional terms of a classical Golden Age. He is not a savage but dresses and behaves like a European aristocrat. Behn's story was adapted for the stage by Irish playwright Thomas Southerne, who stressed its sentimental aspects, and as time went on, it came to be seen as addressing the issues of slavery and colonialism, remaining very popular throughout the 18th century.

Origin of term

In English, the phrase Noble Savage first appeared in poet John Dryden's heroic play, The Conquest of Granada (1672):
I am as free as nature first made man,
Ere the base laws of servitude began,
When wild in woods the noble savage ran.
The hero who speaks these words in Dryden's play is here denying the right of a prince to put him to death, on the grounds that he is not that prince's subject. These lines were quoted by Scott as the heading to Chapter 22 of his "A Legend of Montrose" (1819). "Savage" is better taken here in the sense of "wild beast", so that the phrase "noble savage" is to be read as a witty conceit meaning simply the beast that is above the other beasts, or man.

Ethnomusicologist Ter Ellingson believes that Dryden had picked up the expression "noble savage" from a 1609 travelogue about Canada by the French explorer Marc Lescarbot, in which there was a chapter with the ironic heading: "The Savages are Truly Noble", meaning simply that they enjoyed the right to hunt game, a privilege in France granted only to hereditary aristocrats. It is not known if Lescarbot was aware of Montaigne's stigmatization of the aristocratic pastime of hunting, though some authors believe he was familiar with Montaigne. Lescarbot's familiarity with Montaigne, is discussed by Ter Ellingson in The Myth of the Noble Savage.

In Dryden's day the word "savage" did not necessarily have the connotations of cruelty now associated with it. Instead, as an adjective, it could as easily mean "wild", as in a wild flower, for example. Thus he wrote in 1697, 'the savage cherry grows. ...'

One scholar, Audrey Smedley, believes that: "English conceptions of 'the savage' were grounded in expansionist conflicts with Irish pastoralists and more broadly, in isolation from, and denigration of neighboring European peoples." and Ellingson agrees that "The ethnographic literature lends considerable support for such arguments."

In France the stock figure that in English is called the "noble savage" has always been simply "le bon sauvage", "the good wild man", a term without any of the paradoxical frisson of the English one. Montaigne is generally credited for being at the origin of this myth in his Essays (1580), especially "Of Coaches" and "Of Cannibals". This character, an idealized portrayal of "Nature's Gentleman", was an aspect of 18th-century sentimentalism, along with other stock characters such as, the Virtuous Milkmaid, the Servant-More-Clever-than-the-Master (such as Sancho Panza and Figaro, among countless others), and the general theme of virtue in the lowly born. The use of stock characters (especially in theater) to express moral truths derives from classical antiquity and goes back to Theophrastus's Characters, a work that enjoyed a great vogue in the 17th and 18th centuries and was translated by Jean de La Bruyère. The practice largely died out with advent of 19th-century realism but lasted much longer in genre literature, such as adventure stories, Westerns, and, arguably, science fiction. Nature's Gentleman, whether European-born or exotic, takes his place in this cast of characters, along with the Wise Egyptian, Persian, and Chinaman. "But now, alongside the Good Savage, the Wise Egyptian claims his place." Some of these types are discussed by Paul Hazard in The European Mind.

He had always existed, from the time of the Epic of Gilgamesh, where he appears as Enkiddu, the wild-but-good man who lives with animals. Another instance is the untutored-but-noble medieval knight, Parsifal. The Biblical shepherd boy David falls into this category. The association of virtue with withdrawal from society—and specifically from cities—was a familiar theme in religious literature.

Hayy ibn Yaqdhan an Islamic philosophical tale (or thought experiment) by Ibn Tufail from 12th-century Andalusia, straddles the divide between the religious and the secular. The tale is of interest because it was known to the New England Puritan divine, Cotton Mather. Translated into English (from Latin) in 1686 and 1708, it tells the story of Hayy, a wild child, raised by a gazelle, without human contact, on a deserted island in the Indian Ocean. Purely through the use of his reason, Hayy goes through all the gradations of knowledge before emerging into human society, where he revealed to be a believer of natural religion, which Cotton Mather, as a Christian Divine, identified with Primitive Christianity. The figure of Hayy is both a Natural man and a Wise Persian, but not a Noble Savage.

The locus classicus of the 18th-century portrayal of the American Indian are the famous lines from Alexander Pope's "Essay on Man" (1734):
Lo, the poor Indian! whose untutor'd mind
Sees God in clouds, or hears him in the wind;
His soul proud Science never taught to stray
Far as the solar walk or milky way;
Yet simple Nature to his hope has giv'n,
Behind the cloud-topp'd hill, a humbler heav'n;
Some safer world in depth of woods embrac'd,
Some happier island in the wat'ry waste,
Where slaves once more their native land behold,
No fiends torment, no Christians thirst for gold!
To be, contents his natural desire;
He asks no angel's wing, no seraph's fire:
But thinks, admitted to that equal sky,
His faithful dog shall bear him company.
To Pope, writing in 1734, the Indian was a purely abstract figure— "poor" either meant ironically, or applied because he was uneducated and a heathen, but also happy because he was living close to Nature. This view reflects the typical Age of Reason belief that men are everywhere and in all times the same as well as a Deistic conception of natural religion (although Pope, like Dryden, was Catholic). Pope's phrase, "Lo the Poor Indian", became almost as famous as Dryden's "noble savage" and, in the 19th century, when more people began to have first hand knowledge of and conflict with the Indians, would be used derisively for similar sarcastic effect.

Attributes of romantic primitivism

On our arrival upon this coast we found there a savage race who ... lived by hunting and by the fruits which the trees spontaneously produced. These people ... were greatly surprised and alarmed by the sight of our ships and arms and retired to the mountains. But since our soldiers were curious to see the country and hunt deer, they were met by some of these savage fugitives. The leaders of the savages accosted them thus: "We abandoned for you, the pleasant sea-coast, so that we have nothing left but these almost inaccessible mountains: at least it is just that you leave us in peace and liberty. Go, and never forget that you owe your lives to our feeling of humanity. Never forget that it was from a people whom you call rude and savage that you receive this lesson in gentleness and generosity. ... We abhor that brutality which, under the gaudy names of ambition and glory, ... sheds the blood of men who are all brothers. ... We value health, frugality, liberty, and vigor of body and mind: the love of virtue, the fear of the gods, a natural goodness toward our neighbors, attachment to our friends, fidelity to all the world, moderation in prosperity, fortitude in adversity, courage always bold to speak the truth, and abhorrence of flattery. ... If the offended gods so far blind you as to make you reject peace, you will find, when it is too late, that the people who are moderate and lovers of peace are the most formidable in war.
In the 1st century AD, sterling qualities such as those enumerated above by Fénelon (excepting perhaps belief in the brotherhood of man) had been attributed by Tacitus in his Germania to the German barbarians, in pointed contrast to the softened, Romanized Gauls. By inference Tacitus was criticizing his own Roman culture for getting away from its roots—which was the perennial function of such comparisons. Tacitus's Germans did not inhabit a "Golden Age" of ease but were tough and inured to hardship, qualities which he saw as preferable to the decadent softness of civilized life. In antiquity this form of "hard primitivism", whether admired or deplored (both attitudes were common), co-existed in rhetorical opposition to the "soft primitivism" of visions of a lost Golden Age of ease and plenty.

As art historian Erwin Panofsky explains:
There had been, from the beginning of classical speculation, two contrasting opinions about the natural state of man, each of them, of course, a "Gegen-Konstruktion" to the conditions under which it was formed. One view, termed "soft" primitivism in an illuminating book by Lovejoy and Boas, conceives of primitive life as a golden age of plenty, innocence, and happiness—in other words, as civilized life purged of its vices. The other, "hard" form of primitivism conceives of primitive life as an almost subhuman existence full of terrible hardships and devoid of all comforts—in other words, as civilized life stripped of its virtues.
— Erwin Panofsky, art historian
In the 18th century the debates about primitivism centered around the examples of the people of Scotland as often as the American Indians. The rude ways of the Highlanders were often scorned, but their toughness also called forth a degree of admiration among "hard" primitivists, just as that of the Spartans and the Germans had done in antiquity. One Scottish writer described his Highland countrymen this way:
They greatly excel the Lowlanders in all the exercises that require agility; they are incredibly abstemious, and patient of hunger and fatigue; so steeled against the weather, that in traveling, even when the ground is covered with snow, they never look for a house, or any other shelter but their plaid, in which they wrap themselves up, and go to sleep under the cope of heaven. Such people, in quality of soldiers, must be invincible ...

Reaction to Hobbes

Debates about "soft" and "hard" primitivism intensified with the publication in 1651 of Hobbes's Leviathan (or Commonwealth), a justification of absolute monarchy. Hobbes, a "hard Primitivist", flatly asserted that life in a state of nature was "solitary, poor, nasty, brutish, and short"—a "war of all against all":
Whatsoever therefore is consequent to a time of Warre, where every man is Enemy to every man; the same is consequent to the time, wherein men live without other security, than what their own strength, and their own invention shall furnish them withall. In such condition, there is no place for Industry; because the fruit thereof is uncertain; and consequently no Culture of the Earth; no Navigation, nor use of the commodities that may be imported by Sea; no commodious Building; no Instruments of moving, and removing such things as require much force; no Knowledge of the face of the Earth; no account of Time; no Arts; no Letters; no Society; and which is worst of all, continuall feare, and danger of violent death; And the life of man, solitary, poore, nasty, brutish, and short
— Hobbes
Reacting to the wars of religion of his own time and the previous century, he maintained that the absolute rule of a king was the only possible alternative to the otherwise inevitable violence and disorder of civil war. Hobbes' hard primitivism may have been as venerable as the tradition of soft primitivism, but his use of it was new. He used it to argue that the state was founded on a social contract in which men voluntarily gave up their liberty in return for the peace and security provided by total surrender to an absolute ruler, whose legitimacy stemmed from the Social Contract and not from God.

Hobbes' vision of the natural depravity of man inspired fervent disagreement among those who opposed absolute government. His most influential and effective opponent in the last decade of the 17th century was Shaftesbury. Shaftesbury countered that, contrary to Hobbes, humans in a state of nature were neither good nor bad, but that they possessed a moral sense based on the emotion of sympathy, and that this emotion was the source and foundation of human goodness and benevolence. Like his contemporaries (all of whom who were educated by reading classical authors such as Livy, Cicero, and Horace), Shaftesbury admired the simplicity of life of classical antiquity. He urged a would-be author “to search for that simplicity of manners, and innocence of behavior, which has been often known among mere savages; ere they were corrupted by our commerce” (Advice to an Author, Part III.iii). Shaftesbury's denial of the innate depravity of man was taken up by contemporaries such as the popular Irish essayist Richard Steele (1672–1729), who attributed the corruption of contemporary manners to false education. Influenced by Shaftesbury and his followers, 18th-century readers, particularly in England, were swept up by the cult of Sensibility that grew up around Shaftesbury's concepts of sympathy and benevolence.

Meanwhile, in France, where those who criticized government or Church authority could be imprisoned without trial or hope of appeal, primitivism was used primarily as a way to protest the repressive rule of Louis XIV and XV, while avoiding censorship. Thus, in the beginning of the 18th century, a French travel writer, the Baron de Lahontan, who had actually lived among the Huron Indians, put potentially dangerously radical Deist and egalitarian arguments in the mouth of a Canadian Indian, Adario, who was perhaps the most striking and significant figure of the "good" (or "noble") savage, as we understand it now, to make his appearance on the historical stage:
Adario sings the praises of Natural Religion. ... As against society he puts forward a sort of primitive Communism, of which the certain fruits are Justice and a happy life. ... He looks with compassion on poor civilized man—no courage, no strength, incapable of providing himself with food and shelter: a degenerate, a moral cretin, a figure of fun in his blue coat, his red hose, his black hat, his white plume and his green ribands. He never really lives because he is always torturing the life out of himself to clutch at wealth and honors which, even if he wins them, will prove to be but glittering illusions. ... For science and the arts are but the parents of corruption. The Savage obeys the will of Nature, his kindly mother, therefore he is happy. It is civilized folk who are the real barbarians.
— Paul Hazard, The European Mind
Published in Holland, Lahontan's writings, with their controversial attacks on established religion and social customs, were immensely popular. Over twenty editions were issued between 1703 and 1741, including editions in French, English, Dutch and German.
Interest in the remote peoples of the earth, in the unfamiliar civilizations of the East, in the untutored races of America and Africa, was vivid in France in the 18th century. Everyone knows how Voltaire and Montesquieu used Hurons or Persians to hold up the glass to Western manners and morals, as Tacitus used the Germans to criticize the society of Rome. But very few ever look into the seven volumes of the Abbé Raynal’s History of the Two Indies, which appeared in 1772. It is however one of the most remarkable books of the century. Its immediate practical importance lay in the array of facts which it furnished to the friends of humanity in the movement against negro slavery. But it was also an effective attack on the Church and the sacerdotal system. ... Raynal brought home to the conscience of Europeans the miseries which had befallen the natives of the New World through the Christian conquerors and their priests. He was not indeed an enthusiastic preacher of Progress. He was unable to decide between the comparative advantages of the savage state of nature and the most highly cultivated society. But he observes that “the human race is what we wish to make it", that the felicity of man depends entirely on the improvement of legislation, and ... his view is generally optimistic.
— J.B. Bury, The Idea of Progress: an Inquiry into its Origins and Growth
Atala au tombeau, by Girodet, 1808 – Musée du Louvre.

Many of the most incendiary passages in Raynal's book, one of the bestsellers of the eighteenth century, especially in the Western Hemisphere, are now known to have been in fact written by Diderot. Reviewing Jonathan Israel's Democratic Enlightenment: Philosophy, Revolution, and Human Rights, Jeremy Jennings, notes that The History of the Two Indies, in the opinion of Jonathan Israel, was the text that "made a world revolution" by delivering "the most devastating single blow to the existing order":
Usually (and incorrectly) attributed to the pen of the Abbé Raynal, its ostensible theme of Europe's colonial expansion allowed Diderot not only to depict the atrocities and greed of colonialism but also to develop an argument in defense of universal human rights, equality, and a life free from tyranny and fanaticism. More widely read than any other work of the Enlightenment ... it summoned people to understand the causes of their misery and then to revolt.
— Jeremy Jennings, Reason's Revenge: How a small group of radical philosophers made a world revolution and lost control of it to 'Rouseauist fanatics', Times Literary Supplement
In the later 18th century, the published voyages of Captain James Cook and Louis Antoine de Bougainville seemed to open a glimpse into an unspoiled Edenic culture that still existed in the un-Christianized South Seas. Their popularity inspired Diderot's Supplement to the Voyage of Bougainville (1772), a scathing critique of European sexual hypocrisy and colonial exploitation.

Benjamin Franklin's Remarks Concerning the Savages of North America

The Care and Labour of providing for Artificial and Fashionable Wants, the sight of so many rich wallowing in Superfluous plenty, whereby so many are kept poor and distressed for Want, the Insolence of Office ... and restraints of Custom, all contrive to disgust [the Indians] with what we call civil Society.
— Benjamin Franklin, marginalia in a pamphlet entitled [Matthew Wheelock], Reflections, Moral and Political on Great Britain and Her Colonies, 1770
Benjamin Franklin, who had negotiated with the Indians during the French and Indian War, protested vehemently against the Paxton massacre that took place at Conestoga, in western Pennsylvania, of December 1763, in which white vigilantes massacred Indian women and children, many of whom had converted to Christianity. Franklin himself personally organized a Quaker militia to control the white population and "strengthen the government". In his pamphlet Remarks Concerning the Savages of North America (1784), Franklin deplored the use of the term "savages" for Native Americans:
Savages we call them, because their manners differ from ours, which we think the perfection of civility; they think the same of theirs.
Franklin used the massacres to illustrate his point that no race had a monopoly on virtue, likening the Paxton vigilantes to "Christian White Savages'". Franklin cried out to a just God to punish those who carried the Bible in one hand and the hatchet in the other: 'O ye unhappy Perpetrators of this Horrid Wickedness!'" Franklin praised the Indian way of life, their customs of hospitality, their councils, which reached agreement by discussion and consensus, and noted that many white men had voluntarily given up the purported advantages of civilization to live among them, but that the opposite was rare.
Franklin's writings on American Indians were remarkably free of ethnocentricism, although he often used words such as "savages," which carry more prejudicial connotations in the twentieth century than in his time. Franklin's cultural relativism was perhaps one of the purest expressions of Enlightenment assumptions that stressed racial equality and the universality of moral sense among peoples. Systematic racism was not called into service until a rapidly expanding frontier demanded that enemies be dehumanized during the rapid, historically inevitable westward movement of the nineteenth century. Franklin's respect for cultural diversity did not reappear widely as an assumption in Euro-American thought until Franz Boas and others revived it around the end of the nineteenth century. Franklin's writings on Indians express the fascination of the Enlightenment with nature, the natural origins of man and society, and natural (or human) rights. They are likewise imbued with a search (which amounted at times almost to a ransacking of the past) for alternatives to monarchy as a form of government, and to orthodox state-recognized churches as a form of worship.
— Bruce E. Johansen, Forgotten Founders: Benjamin Franklin, the Iroquois, and the Rationale for the American Revolution
Though retrospectively it may seem to us that Franklin may have idealized the Indians to make a rhetorical point, the phrase "noble savage" never appears in his writings.

Erroneous identification of Rousseau with the noble savage

Jean-Jacques Rousseau, like Shaftesbury, also insisted that man was born with the potential for goodness; and he, too, argued that civilization, with its envy and self-consciousness, has made men bad. In his Discourse on the Origins of Inequality Among Men (1754), Rousseau maintained that man in a State of Nature had been a solitary, ape-like creature, who was not méchant (bad), as Hobbes had maintained, but (like some other animals) had an "innate repugnance to see others of his kind suffer" (and this natural sympathy constituted the Natural Man's one-and-only natural virtue). It was Rousseau's fellow philosophe, Voltaire, objecting to Rousseau's egalitarianism, who charged him with primitivism and accused him of wanting to make people go back and walk on all fours. Because Rousseau was the preferred philosopher of the radical Jacobins of the French Revolution, he, above all, became tarred with the accusation of promoting the notion of the "noble savage", especially during the polemics about Imperialism and scientific racism in the last half of the 19th century. Yet the phrase "noble savage" does not occur in any of Rousseau's writings. In fact, Rousseau arguably shared Hobbes' pessimistic view of humankind, except that as Rousseau saw it, Hobbes had made the error of assigning it to too early a stage in human evolution. According to the historian of ideas, Arthur O. Lovejoy:
The notion that Rousseau’s Discourse on Inequality was essentially a glorification of the State of Nature, and that its influence tended to wholly or chiefly to promote "Primitivism" is one of the most persistent historical errors.
— A. O. Lovejoy, The Supposed Primitivism of Rousseau’s Discourse on Inequality (1923).
In his Discourse on the Origins of Inequality, Rousseau, anticipating the language of Darwin, states that as the animal-like human species increased there arose a "formidable struggle for existence" between it and other species for food. It was then, under the pressure of necessity, that le caractère spécifique de l'espèce humaine—the specific quality that distinguished man from the beasts—emerged—intelligence, a power, meager at first but yet capable of an "almost unlimited development". Rousseau calls this power the faculté de se perfectionner—perfectibility. Man invented tools, discovered fire, and in short, began to emerge from the state of nature. Yet at this stage, men also began to compare himself to others: "It is easy to see. ... that all our labors are directed upon two objects only, namely, for oneself, the commodities of life, and consideration on the part of others." Amour propre—the desire for consideration (self regard), Rousseau calls a "factitious feeling arising, only in society, which leads a man to think more highly of himself than of any other." This passion began to show itself with the first moment of human self-consciousness, which was also that of the first step of human progress: "It is this desire for reputation, honors, and preferment which devours us all ... this rage to be distinguished, that we own what is best and worst in men—our virtues and our vices, our sciences and our errors, our conquerors and our philosophers—in short, a vast number of evil things and a small number of good." It is this "which inspires men to all the evils which they inflict upon one another.". To be sure, Rousseau praises the newly discovered "savage" tribes (whom Rousseau does not consider in a "state of nature"), as living a life that is simpler and more egalitarian than that of the Europeans; and he sometimes praises this "third stage" it in terms that could be confused with the romantic primitivism fashionable in his times. He also identifies ancient primitive communism under a patriarchy, such as he believes characterized the "youth" of mankind, as perhaps the happiest state and perhaps also illustrative of how man was intended by God to live. But these stages are not all good, but rather are mixtures of good and bad. According to Lovejoy, Rousseau's basic view of human nature after the emergence of social living is basically identical to that of Hobbes. Moreover, Rousseau does not believe that it is possible or desirable to go back to a primitive state. It is only by acting together in civil society and binding themselves to its laws that men become men; and only a properly constituted society and reformed system of education could make men good. According to Lovejoy:
For Rousseau, man's good lay in departing from his "natural" state—but not too much; "perfectability" up to a certain point was desirable, though beyond that point an evil. Not its infancy but its jeunesse [youth] was the best age of the human race. The distinction may seem to us slight enough; but in the mid-eighteenth century it amounted to an abandonment of the stronghold of the primitivistic position. Nor was this the whole of the difference. As compared with the then-conventional pictures of the savage state, Rousseau's account even of this third stage is far less idyllic; and it is so because of his fundamentally unfavorable view of human nature quâ human. ... His savages are quite unlike Dryden's Indians: "Guiltless men, that danced away their time, / Fresh as the groves and happy as their clime—" or Mrs. Aphra Behn's natives of Surinam, who represented an absolute idea of the first state of innocence, "before men knew how to sin." The men in Rousseau's "nascent society" already had 'bien des querelles et des combats [many quarrels and fights]'; l'amour propre was already manifest in them ... and slights or affronts were consequently visited with vengeances terribles.
For Rousseau the remedy was not in going back to the primitive but in reorganizing society on the basis of a properly drawn up social compact, so as to "draw from the very evil from which we suffer [i.e., civilization and progress] the remedy which shall cure it." Lovejoy concludes that Rousseau's doctrine, as expressed in his Discourse on Inequality:
declares that there is a dual process going on through history; on the one hand, an indefinite progress in all those powers and achievements which express merely the potency of man's intellect; on the other hand, an increasing estrangement of men from one another, an intensification of ill-will and mutual fear, culminating in a monstrous epoch of universal conflict and mutual destruction [i.e., the fourth stage in which we now find ourselves]. And the chief cause of the latter process Rousseau, following Hobbes and Mandeville, found, as we have seen, in that unique passion of the self-conscious animal – pride, self esteem, le besoin de se mettre au dessus des autres ["the need to put oneself above others"]. A large survey of history does not belie these generalizations, and the history of the period since Rousseau wrote lends them a melancholy verisimilitude. Precisely the two processes, which he described have ... been going on upon a scale beyond all precedent: immense progress in man's knowledge and in his powers over nature, and at the same time a steady increase of rivalries, distrust, hatred and at last "the most horrible state of war" ... [Moreover Rousseau] failed to realize fully how strongly amour propre tended to assume a collective form ... in pride of race, of nationality, of class.

19th century belief in progress and the fall of the natural man

During the 19th century the idea that men were everywhere and always the same that had characterized both classical antiquity and the Enlightenment was exchanged for a more organic and dynamic evolutionary concept of human history. Advances in technology now made the indigenous man and his simpler way of life appear, not only inferior, but also, even his defenders agreed, foredoomed by the inexorable advance of progress to inevitable extinction. The sentimentalized "primitive" ceased to figure as a moral reproach to the decadence of the effete European, as in previous centuries. Instead, the argument shifted to a discussion of whether his demise should be considered a desirable or regrettable eventuality. As the century progressed, native peoples and their traditions increasingly became a foil serving to highlight the accomplishments of Europe and the expansion of the European Imperial powers, who justified their policies on the basis of a presumed racial and cultural superiority.

Charles Dickens 1853 article on "The Noble Savage" in Household Words

In 1853 Charles Dickens wrote a scathingly sarcastic review in his weekly magazine Household Words of painter George Catlin's show of American Indians when it visited England. In his essay, entitled "The Noble Savage", Dickens expressed repugnance for Indians and their way of life in no uncertain terms, recommending that they ought to be “civilised off the face of the earth”. (Dickens's essay refers back to Dryden's well-known use of the term, not to Rousseau.) Dickens's scorn for those unnamed individuals, who, like Catlin, he alleged, misguidedly exalted the so-called "noble savage", was limitless. In reality, Dickens maintained, Indians were dirty, cruel, and constantly fighting among themselves. Dickens's satire on Catlin and others like him who might find something to admire in the American Indians or African bushmen is a notable turning point in the history of the use of the phrase.

Like others who would henceforth write about the topic, Dickens begins by disclaiming a belief in the "noble savage":
To come to the point at once, I beg to say that I have not the least belief in the Noble Savage. I consider him a prodigious nuisance and an enormous superstition. ... I don't care what he calls me. I call him a savage, and I call a savage a something highly desirable to be civilized off the face of the earth.... The noble savage sets a king to reign over him, to whom he submits his life and limbs without a murmur or question and whose whole life is passed chin deep in a lake of blood; but who, after killing incessantly, is in his turn killed by his relations and friends the moment a grey hair appears on his head. All the noble savage's wars with his fellow-savages (and he takes no pleasure in anything else) are wars of extermination—which is the best thing I know of him, and the most comfortable to my mind when I look at him. He has no moral feelings of any kind, sort, or description; and his "mission" may be summed up as simply diabolical.
— Charles Dickens
Dickens' essay was arguably a pose of manly, no-nonsense realism and a defense of Christianity. At the end of it his tone becomes more recognizably humanitarian, as he maintains that, although the virtues of the savage are mythical and his way of life inferior and doomed, he still deserves to be treated no differently than if he were an Englishman of genius, such as Newton or Shakespeare:
To conclude as I began. My position is, that if we have anything to learn from the Noble Savage, it is what to avoid. His virtues are a fable; his happiness is a delusion; his nobility, nonsense. We have no greater justification for being cruel to the miserable object, than for being cruel to a WILLIAM SHAKESPEARE or an ISAAC NEWTON; but he passes away before an immeasurably better and higher power [i.e., that of Christianity] than ever ran wild in any earthly woods, and the world will be all the better when this place knows him no more.
— Charles Dickens

Scapegoating the Inuit: cannibalism and Sir John Franklin's lost expedition

Although Charles Dickens had ridiculed positive depictions of Native Americans as portrayals of so-called "noble" savages, he made an exception (at least initially) in the case of the Inuit, whom he called “loving children of the north”, “forever happy with their lot,” “whether they are hungry or full”, and “gentle loving savages”, who, despite a tendency to steal, have a “quiet, amiable character” ("Our Phantom Ship on an Antediluvian Cruise", Household Words, April 16, 1851). However he soon reversed this rosy assessment, when on October 23, 1854, The Times of London published a report by explorer-physician John Rae of the discovery by Eskimos of the remains of the lost Franklin expedition along with unmistakable evidence of cannibalism among members of the party:
From the mutilated state of many of the corpses and the contents of the kettles, it is evident that our wretched countrymen had been driven to the last resource—cannibalism—as a means of prolonging existence.
Franklin's widow and other surviving relatives and indeed the nation as a whole were shocked to the core and refused to accept these reports, which appeared to undermine the whole assumption of the cultural superiority of the heroic white explorer-scientist and the imperial project generally. Instead, they attacked the reliability of the Eskimos who had made the gruesome discovery and called them liars. An editorial in The Times called for further investigation:
to arrive at a more satisfactory conclusion with regard to the fate of poor Franklin and his friends . ... Is the story told by the Esquimaux the true one? Like all savages they are liars, and certainly would not scruple at the utterance of any falsehood which might, in their opinion, shield them from the vengeance of the white man."
This line was energetically taken up by Dickens, who wrote in his weekly magazine:
It is impossible to form an estimate of the character of any race of savages from their deferential behavior to the white man while he is strong. The mistake has been made again and again; and the moment the white man has appeared in the new aspect of being weaker than the savage, the savage has changed and sprung upon him. There are pious persons who, in their practice, with a strange inconsistency, claim for every child born to civilization all innate depravity, and for every child born to the woods and wilds all innate virtue. We believe every savage to be in his heart covetous, treacherous, and cruel; and we have yet to learn what knowledge the white man—lost, houseless, shipless, apparently forgotten by his race, plainly famine-stricken, weak frozen, helpless, and dying—has of the gentleness of the Esquimaux nature.
— Charles Dickens, The Lost Arctic Voyagers, Household Words, December 2, 1854.
Dr. John Rae rebutted Dickens in two articles in Household Words: “The Lost Arctic Voyagers”, Household Words, No. 248 (December 23, 1854), and "Dr. Rae’s Report to the Secretary of the Admiralty", Household Words, No. 249 (December 30, 1854). Though he did not call them noble, Dr. Rae, who had lived among the Inuit, defended them as “dutiful” and “a bright example to the most civilized people”, comparing them favorably with the undisciplined crew of the Franklin expedition, whom he suggested were ill-treated and "would have mutinied under privation", and moreover with the lower classes in England or Scotland generally.

Dickens and Wilkie Collins subsequently collaborated on a melodramatic play, "The Frozen Deep", about the menace of cannibalism in the far north, in which "the villainous role assigned to the Eskimos in Household Words is assumed by a working class Scotswoman.

The Frozen Deep was performed as a benefit organized by Dickens and attended by Queen Victoria, Prince Albert, and Emperor Leopold II of Belgium, among others, to fund a memorial to the Franklin Expedition. (Dr. Rae himself was Scots).

Rae's respect for the Inuit and his refusal to scapegoat them in the Franklin affair arguably harmed his career. Lady Franklin's campaign to glorify the dead of her husband's expedition, aided and abetted by Dickens, resulted in his being more or less shunned by the British establishment. Although it was not Franklin but Rae who in 1848 discovered the last link in the much-sought-after Northwest Passage, Rae was never awarded a knighthood and died in obscurity in London. (In comparison fellow Scot and contemporary explorer David Livingstone was knighted and buried with full imperial honors in Westminster Abbey). However, modern historians have confirmed Rae's discovery of the Northwest Passage and the accuracy of his report on cannibalism among Franklin's crew. Canadian author Ken McGoogan, a specialist on Arctic exploration, states that Rae's willingness to learn and adopt the ways of indigenous Arctic peoples made him stand out as the foremost specialist of his time in cold-climate survival and travel. Rae's respect for Inuit customs, traditions, and skills was contrary to the prejudiced belief of many 19th-century Europeans that native peoples had no valuable technical knowledge or information to impart.

In July 2004, Orkney and Shetland MP Alistair Carmichael introduced into the UK Parliament a motion proposing that the House "regrets that Dr Rae was never awarded the public recognition that was his due". In March 2009 Carmichael introduced a further motion urging Parliament to formally state it "regrets that memorials to Sir John Franklin outside the Admiralty headquarters and inside Westminster Abbey still inaccurately describe Franklin as the first to discover the [North West] passage, and calls on the Ministry of Defence and the Abbey authorities to take the necessary steps to clarify the true position."

Dickens's racism, like that of many Englishmen, became markedly worse after the Sepoy Rebellion of 1857 in India.
The cruelties of the Sepoy natives [toward the whites] have inflamed the nation to a degree unprecedented within my memory. Peace Societies, Aborigines Protection Societies, and societies for the reformation of criminals are silent. There is one cry for revenge.
— Thomas Babington Macaulay, Diary
It was said that Dickens's racism, “grew progressively more illiberal over the course of his career". Grace Moore, on the other hand, argues that Dickens, a staunch abolitionist and opponent of imperialism, had views on racial matters that were a good deal more complex than previous critics have suggested. This event, and the virtually contemporaneous occurrence of the American Civil War (1861–1864), which threatened to, and then did, put an end to slavery, coincided with a polarization of attitudes exemplified by the phenomenon of scientific racism.

Scientific racism

In 1860, John Crawfurd and James Hunt mounted a defense of British imperialism based on "scientific racism". Crawfurd, in alliance with Hunt, took over the presidency of the Ethnological Society of London, which was an offshoot of the Aborigines' Protection Society, founded with the mission to defend indigenous peoples against slavery and colonial exploitation. Invoking "science" and "realism", the two men derided their "philanthropic" predecessors for believing in human equality and for not recognizing that mankind was divided into superior and inferior races. Crawfurd, who opposed Darwinian evolution, "denied any unity to mankind, insisting on immutable, hereditary, and timeless differences in racial character, principal amongst which was the 'very great' difference in 'intellectual capacity.'" For Crawfurd, the races had been created separately and were different species. Crawfurd was Scots, and thought the Scots "race" superior to all others; whilst Hunt, on the other hand, believed in the supremacy of the Anglo-Saxon "race". Crawfurd and Hunt routinely accused those who disagreed with them of believing in "Rousseau's Noble Savage". The pair ultimately quarreled because Hunt believed in slavery and Crawfurd did not. "As Ter Ellingson demonstrates, Crawfurd was responsible for re-introducing the Pre-Rousseauian concept of 'the Noble Savage' to modern anthropology, attributing it wrongly and quite deliberately to Rousseau.”. In an otherwise rather lukewarm review of Ellingson's book in Journal of Colonialism and Colonial History 4:1 (Spring 2003), Frederick E. Hoxie writes:
For early modern scholars from [St. Thomas] More to Rousseau, descriptions of Indian cultures could provide opportunities to criticize “civilization.” After Hunt and Crawfurd—or at least at about the middle of the 19th century, when both imperial ambition and racial ideology was hardening into national policy in Europe and the U.S.—Indians became foils of a different kind: people whose traditions underscored the accomplishments of Europe. The imperial powers were now the models of human achievement. Ellingson sees this shift and shows us how profoundly it affected popular conceptions of Native people.
— Frederick E. Hoxie
"If Rousseau was not the inventor of the Noble Savage, who was?" writes Ellingson,
One who turns for help to [Hoxie Neale] Fairchild's 1928 study, a compendium of citations from romantic writings on the "savage" may be surprised to find [his book] The Noble Savage almost completely lacking in references to its nominal subject. That is, although Fairchild assembles hundreds of quotations from ethnographers, philosophers, novelists, poets, and playwrights from the 17th century to the 19th century, showing a rich variety of ways in which writers romanticized and idealized those who Europeans considered "savages", almost none of them explicitly refer to something called the "Noble Savage". Although the words, always duly capitalized, appear on nearly every page, it turns out that in every instance, with four possible exceptions, they are Fairchild's words and not those of the authors cited.
Ellingson finds that any remotely positive portrayal of an indigenous (or working class) person is apt to be characterized (out of context) as a supposedly "unrealistic" or "romanticized" "Noble Savage". He points out that Fairchild even includes as an example of a supposed "Noble Savage", a picture of a Negro slave on his knees, lamenting lost his freedom. According to Ellingson, Fairchild ends his book with a denunciation of the (always unnamed) believers in primitivism or "The Noble Savage"—who, he feels, are threatening to unleash the dark forces of irrationality on civilization.

Ellingson argues that the term "noble savage", an oxymoron, is a derogatory one, which those who oppose "soft" or romantic primitivism use to discredit (and intimidate) their supposed opponents, whose romantic beliefs they feel are somehow threatening to civilization. Ellingson maintains that virtually none of those accused of believing in the "noble savage" ever actually did so. He likens the practice of accusing anthropologists (and other writers and artists) of belief in the noble savage to a secularized version of the inquisition, and he maintains that modern anthropologists have internalized these accusations to the point where they feel they have to begin by ritualistically disavowing any belief in "noble savage" if they wish to attain credibility in their fields. He notes that text books with a painting of a handsome Native American (such as the one by Benjamin West on this page) are even given to school children with the cautionary caption, "A painting of a Noble Savage". West's depiction is characterized as a typical "noble savage" by art historian Vivien Green Fryd, but her interpretation has been contested.

Opponents of primitivism

The most famous modern example of "hard" (or anti-) primitivism in books and movies was William Golding's Lord of the Flies, published in 1954. The title is said to be a reference to the Biblical devil, Beelzebub. This book, in which a group of school boys stranded on a desert island "revert" to savage behavior, was a staple of high school and college required reading lists during the Cold War.

In the 1970s, film director Stanley Kubrick professed his opposition to primitivism. Like Dickens, he began with a disclaimer:
Man isn't a noble savage, he's an ignoble savage. He is irrational, brutal, weak, silly, unable to be objective about anything where his own interests are involved—that about sums it up. I'm interested in the brutal and violent nature of man because it's a true picture of him. And any attempt to create social institutions on a false view of the nature of man is probably doomed to failure.
The opening scene of Kubrick's movie 2001: A Space Odyssey (1968) depicted prehistoric ape-like men wielding weapons of war, as the tools that supposedly lifted them out of their animal state and made them human.

Another opponent of primitivism is the Australian anthropologist Roger Sandall, who has accused other anthropologists of exalting the "noble savage". A third is archeologist Lawrence H. Keeley, who has criticised a "widespread myth" that "civilized humans have fallen from grace from a simple primeval happiness, a peaceful golden age" by uncovering archeological evidence that he claims demonstrates that violence prevailed in the earliest human societies. Keeley argues that the "noble savage" paradigm has warped anthropological literature to political ends.

The noble savage is described as having a natural existence. The term ignoble savage has an obvious negative connotation. The ignoble savage is detested—described as having a cruel and primitive existence. Often, the phrase “ignoble savage” was used and abused to justify colonialism. The concept of the ignoble savage gave Europeans the "right" to establish colonies without considering the possibility of preexisting, functional societies. A prime example would be the use of the Discovery Doctrine which is still used in the courts of the United States of America.

In fantasy and science fiction

The "noble savage" often maps to uncorrupted races in science fiction and fantasy genres, often deliberately as a contrast to "fallen" more advanced cultures, in films such as Avatar and literature including Ghân-buri-Ghân in The Lord of the Rings. Two very famous noble savage characters in fantasy and science fiction that are very well known are Tarzan created by Edgar Rice Burroughs and Conan The Barbarian created by Robert E. Howard. Ka-Zar, Thongor and such are lesser known. Tarzan and Conan are not only known through their literature, but by movie adaptations and other licensed material.

Noble savage idea today

According to critics like the Telegraph's Tim Robey, romantically idealized portrayals of non-industrialized or exotic people persist in popular films, as for example in The Lone Ranger or Dances with Wolves.

The Better Angels of Our Nature

From Wikipedia, the free encyclopedia

The Better Angels of Our Nature
The Better Angels of Our Nature.jpg
Cover of the first edition
AuthorSteven Pinker
LanguageEnglish
PublisherViking Books
Publication date
2011
Media typePrint
Pages832
ISBN978-0-670-02295-3
OCLC707969125
303.609 PINKER
LC ClassHM1116 .P57 2011

The Better Angels of Our Nature: Why Violence Has Declined is a 2011 book by Steven Pinker, in which the author argues that violence in the world has declined both in the long run and in the short run and suggests explanations as to why this has occurred. The book contains a wealth of data simply documenting declining violence across time and geography. This paints a picture of massive declines in violence of all forms, from war, to improved treatment of children. He highlights the role of nation-state monopolies on force, of commerce (making "other people become more valuable alive than dead"), of increased literacy and communication (promoting empathy), as well as a rise in a rational problem-solving orientation as possible causes of this decline in violence. He notes that, paradoxically, our impression of violence has not tracked this decline, perhaps because of increased communication, and that further decline is not inevitable, but is contingent on forces harnessing our better motivations such as empathy and increases in reason.

Thesis

The book's title was taken from the ending of U.S. President Abraham Lincoln's first inaugural address. Pinker uses the phrase as a metaphor for four human motivations — empathy, self-control, the "moral sense," and reason — that, he writes, can "orient us away from violence and towards cooperation and altruism."

Pinker presents a large amount of data (and statistical analysis thereof) that, he argues, demonstrate that violence has been in decline over millennia and that the present is probably the most peaceful time in the history of the human species. The decline in violence, he argues, is enormous in magnitude, visible on both long and short time scales, and found in many domains, including military conflict, homicide, genocide, torture, criminal justice, and treatment of children, homosexuals, animals and racial and ethnic minorities. He stresses that "The decline, to be sure, has not been smooth; it has not brought violence down to zero; and it is not guaranteed to continue."

Pinker argues that the radical declines in violent behavior that he documents do not result from major changes in human biology or cognition. He specifically rejects the view that humans are necessarily violent, and thus have to undergo radical change in order to become more peaceable. However, Pinker also rejects what he regards as the simplistic nature versus nurture argument, which would imply that the radical change must therefore have come purely from external ("nurture") sources. Instead, he argues: "The way to explain the decline of violence is to identify the changes in our cultural and material milieu that have given our peaceable motives the upper hand."

Pinker identifies five "historical forces" that have favored "our peaceable motives" and "have driven the multiple declines in violence." They are:
  • The Leviathan – the rise of the modern nation-state and judiciary "with a monopoly on the legitimate use of force," which "can defuse the [individual] temptation of exploitative attack, inhibit the impulse for revenge, and circumvent ... self-serving biases."
  • Commerce – the rise of "technological progress [allowing] the exchange of goods and services over longer distances and larger groups of trading partners," so that "other people become more valuable alive than dead" and "are less likely to become targets of demonization and dehumanization."
  • Feminization – increasing respect for "the interests and values of women."
  • Cosmopolitanism – the rise of forces such as literacy, mobility, and mass media, which "can prompt people to take the perspectives of people unlike themselves and to expand their circle of sympathy to embrace them."
  • The Escalator of Reason – an "intensifying application of knowledge and rationality to human affairs," which "can force people to recognize the futility of cycles of violence, to ramp down the privileging of their own interests over others', and to reframe violence as a problem to be solved rather than a contest to be won."

Outline of the book

The first section of the book, chapters 2 through 7, seeks to demonstrate and to analyze historical trends related to declines of violence on different scales. Chapter 8 discusses five "inner demons" - psychological systems that can lead to violence. Chapter 9 examines four "better angels" or motives that can incline people away from violence. The last chapter examines the five historical forces listed above that have led to declines in violence.

Six trends of declining violence (Chapters 2 through 7)

  1. The Pacification Process: Pinker describes this as the transition from "the anarchy of hunting, gathering, and horticultural societies ... to the first agricultural civilizations with cities and governments, beginning around five thousand years ago" which brought "a reduction in the chronic raiding and feuding that characterized life in a state of nature and a more or less fivefold decrease in rates of violent death."
  2. The Civilizing Process: Pinker argues that "between the late Middle Ages and the 20th century, European countries saw a tenfold-to-fiftyfold decline in their rates of homicide." He attributes the idea of the Civilizing Process to the sociologist Norbert Elias, who "attributed this surprising decline to the consolidation of a patchwork of feudal territories into large kingdoms with centralized authority and an infrastructure on commerce."
  3. The Humanitarian Revolution – Pinker attributes this term and concept to the historian Lynn Hunt. He says this revolution "unfolded on the [shorter] scale of centuries and took off around the time of the Age of Reason and the European Enlightenment in the 17th and 18th centuries." Although he also points to historical antecedents and to "parallels elsewhere in the world," he writes: "It saw the first organized movements to abolish slavery, dueling, judicial torture, superstitious killing, sadistic punishment, and cruelty to animals, together with the first stirrings of systematic pacifism."
  4. The Long Peace: a term he attributes to the historian John Lewis Gaddis's The Long Peace: Inquiries into the history of the Cold War. This fourth "major transition," Pinker says, "took place after the end of World War II." During it, he says, "the great powers, and the developed states in general, have stopped waging war on one another."
  5. The New Peace: Pinker calls this trend "more tenuous," but "since the end of the Cold War in 1989, organized conflicts of all kinds - civil wars, genocides, repression by autocratic governments, and terrorist attacks - have declined throughout the world."
  6. The Rights Revolutions: The postwar period has seen, Pinker argues, "a growing revulsion against aggression on smaller scales, including violence against ethnic minorities, women, children, homosexuals, and animals. These spin-offs from the concept of human rights—civil rights, women's rights, children's rights, gay rights, and animal rights—were asserted in a cascade of movements from the late 1950s to the present day."

Five inner demons (Chapter 8)

Pinker rejects what he calls the "Hydraulic Theory of Violence" – the idea "that humans harbor an inner drive toward aggression (a death instinct or thirst for blood), which builds up inside us and must periodically be discharged. Nothing could be further from contemporary scientific understanding of the psychology of violence." Instead, he argues, research suggests that "aggression is not a single motive, let alone a mounting urge. It is the output of several psychological systems that differ in their environmental triggers, their internal logic, their neurological basis, and their social distribution." He examines five such systems:
  1. Predatory or Practical Violence: violence "deployed as a practical means to an end";
  2. Dominance: the "urge for authority, prestige, glory, and power." Pinker argues that dominance motivations can occur within individuals and coalitions of "racial, ethnic, religious, or national groups";
  3. Revenge: the "moralistic urge toward retribution, punishment, and justice";
  4. Sadism: the "deliberate infliction of pain for no purpose but to enjoy a person's suffering...";
  5. Ideology: a "shared belief system, usually involving a vision of utopia, that justifies unlimited violence in pursuit of unlimited good".

Four better angels (Chapter 9)

Pinker examines four motives that "can orient [humans] away from violence and towards cooperation and altruism." He identifies:
  1. Empathy: which "prompts us to feel the pain of others and to align their interests with our own";
  2. Self-Control: which "allows us to anticipate the consequences of acting on our impulses and to inhibit them accordingly";
  3. The Moral Sense: which "sanctifies a set of norms and taboos that govern the interactions among people in a culture." These sometimes decrease violence but can also increase it "when the norms are tribal, authoritarian, or puritanical";
  4. Reason: which "allows us to extract ourselves from our parochial vantage points".
In this chapter Pinker also examines and partially rejects the idea that humans have evolved in the biological sense to become less violent.

Influences

Because of the interdisciplinary nature of the book Pinker uses a range of sources from different fields. Particular attention is paid to philosopher Thomas Hobbes who Pinker argues has been undervalued. Pinker's use of "un-orthodox" thinkers follows directly from his observation that the data on violence contradict our current expectations. In an earlier work Pinker characterized the general misunderstanding concerning Hobbes:
Hobbes is commonly interpreted as proposing that man in a state of nature was saddled with an irrational impulse for hatred and destruction. In fact his analysis is more subtle, and perhaps even more tragic for he showed how the dynamics of violence fall out of interactions among rational and self-interested agents.
Pinker also references ideas from occasionally overlooked contemporary academics, for example the works of political scientist John Mueller and sociologist Norbert Elias, among others. The extent of Elias' influence on Pinker can be adduced from the title of Chapter 3, which is taken from the title of Elias' seminal The Civilizing Process. Pinker also draws upon the work of international relations scholar Joshua Goldstein. They co-wrote a New York Times op-ed article titled 'War Really Is Going Out of Style' that summarizes many of their shared views, and appeared together at Harvard's Institute of Politics to answer questions from academics and students concerning their similar thesis.

Reception

Praise

Bill Gates considers the book one of the most important books he's ever read, and on the BBC program Desert Island Discs he selected the book as the one he would take with him to a deserted island. He has written that "Steven Pinker shows us ways we can make those positive trajectories a little more likely. That's a contribution, not just to historical scholarship, but to the world." After Gates recommended the book as a graduate present in May 2017, the book re-entered the bestseller list.

The philosopher Peter Singer gave the book a positive review in The New York Times. Singer concludes: "[It] is a supremely important book. To have command of so much research, spread across so many different fields, is a masterly achievement. Pinker convincingly demonstrates that there has been a dramatic decline in violence, and he is persuasive about the causes of that decline."

Political scientist Robert Jervis, in a long review for The National Interest, states that Pinker "makes a case that will be hard to refute. The trends are not subtle – many of the changes involve an order of magnitude or more. Even when his explanations do not fully convince, they are serious and well-grounded."

In a review for The American Scholar, Michael Shermer writes, "Pinker demonstrates that long-term data trumps anecdotes. The idea that we live in an exceptionally violent time is an illusion created by the media’s relentless coverage of violence, coupled with our brain’s evolved propensity to notice and remember recent and emotionally salient events. Pinker’s thesis is that violence of all kinds—from murder, rape, and genocide to the spanking of children to the mistreatment of blacks, women, gays, and animals—has been in decline for centuries as a result of the civilizing process... Picking up Pinker’s 832-page opus feels daunting, but it’s a page-turner from the start."

In The Guardian, Cambridge University political scientist David Runciman writes, "I am one of those who like to believe that... the world is just as dangerous as it has always been. But Pinker shows that for most people in most ways it has become much less dangerous." Runciman concludes "everyone should read this astonishing book."

In a later review for The Guardian, written when the book was shortlisted for the Royal Society Winton Prize for Science Books, Tim Radford wrote, "in its confidence and sweep, the vast timescale, its humane standpoint and its confident world-view, it is something more than a science book: it is an epic history by an optimist who can list his reasons to be cheerful and support them with persuasive instances.... I don't know if he's right, but I do think this book is a winner."

Adam Lee writes, in a blog review for Big Think, that "even people who are inclined to reject Pinker's conclusions will sooner or later have to grapple with his arguments."

In a long review in The Wilson Quarterly, psychologist Vaughan Bell calls it "an excellent exploration of how and why violence, aggression, and war have declined markedly, to the point where we live in humanity’s most peaceful age.... [P]owerful, mind changing, and important."

In a long review for the Los Angeles Review of Books, anthropologist Christopher Boehm, Professor of Biological Sciences at the University of Southern California and co-director of the USC Jane Goodall Research Center, called the book "excellent and important."

Political scientist James Q. Wilson, in the Wall Street Journal, called the book "a masterly effort to explain what Mr. Pinker regards as one of the biggest changes in human history: We kill one another less frequently than before. But to give this project its greatest possible effect, he has one more book to write: a briefer account that ties together an argument now presented in 800 pages and that avoids the few topics about which Mr. Pinker has not done careful research." Specifically, the assertions to which Wilson objected were Pinker's writing that (in Wilson's summation), "George W. Bush 'infamously' supported torture; John Kerry was right to think of terrorism as a 'nuisance"; 'Palestinian activist groups' have disavowed violence and now work at building a 'competent government.' Iran will never use its nuclear weapons... [and] Mr. Bush... is 'unintellectual.' "

Brenda Maddox, in The Telegraph, called the book "utterly convincing" and "well-argued."

Clive Cookson, reviewing it in the Financial Times, called it "a marvelous synthesis of science, history and storytelling, demonstrating how fortunate the vast majority of us are today to experience serious violence only through the mass media."

The science journalist John Horgan called it "a monumental achievement" that "should make it much harder for pessimists to cling to their gloomy vision of the future" in a largely positive review in Slate.

In The Huffington Post, Neil Boyd, Professor and Associate Director of the School of Criminology at Simon Fraser University, strongly defended the book against its critics, saying:
While there are a few mixed reviews (James Q. Wilson in the Wall Street Journal comes to mind), virtually everyone else either raves about the book or expresses something close to ad hominem contempt and loathing... At the heart of the disagreement are competing conceptions of research and scholarship, perhaps epistemology itself. How are we to study violence and to assess whether it has been increasing or decreasing? What analytic tools do we bring to the table? Pinker, sensibly enough chooses to look at the best available evidence regarding the rate of violent death over time, in pre-state societies, in medieval Europe, in the modern era, and always in a global context; he writes about inter-state conflicts, the two world wars, intrastate conflicts, civil wars, and homicides. In doing so, he takes a critical barometer of violence to be the rate of homicide deaths per 100,000 citizens... Pinker's is a remarkable book, extolling science as a mechanism for understanding issues that are all too often shrouded in unstated moralities, and highly questionable empirical assumptions. Whatever agreements or disagreements may spring from his specifics, the author deserves our respect, gratitude, and applause."
The book also saw positive reviews from The Spectator, and The Independent.

Criticism

R. Brian Ferguson, professor of Anthropology at Rutgers University–Newark, has challenged Pinker's archaeological evidence for the frequency of war in prehistoric societies, which he contends "consists of cherry-picked cases with high casualties, clearly unrepresentative of history in general." Whereas "[b]y considering the total archaeological record of prehistoric populations of Europe and the Near East up to the Bronze Age, evidence clearly demonstrates that war began sporadically out of warless condition, and can be seen in varying trajectories in different areas, to develop over time as societies become larger, more sedentary, more complex, more bounded, more hierarchical, and in one critically important region, impacted by an expanding state." Ferguson's examination contradicts Pinker's claim that violence has declined under civilization, indicating the opposite is true.
Despite recommending the book as worth reading, the economist Tyler Cowen was skeptical of Pinker's analysis of the centralization of the use of violence in the hands of the modern nation state.

In his review of the book in Scientific American, psychologist Robert Epstein criticizes Pinker's use of relative violent death rates, that is, of violent deaths per capita, as an appropriate metric for assessing the emergence of humanity's "better angels." Instead, Epstein believes that the correct metric is the absolute number of deaths at a given time. Epstein also accuses Pinker of an over-reliance on historical data, and argues that he has fallen prey to confirmation bias, leading him to focus on evidence that supports his thesis while ignoring research that does not.

Several negative reviews have raised criticisms related to Pinker's humanism and atheism. John N. Gray, in a critical review of the book in Prospect, writes, "Pinker's attempt to ground the hope of peace in science is profoundly instructive, for it testifies to our enduring need for faith."

New York Times columnist Ross Douthat, while "broadly convinced by the argument that our current era of relative peace reflects a longer term trend away from violence, and broadly impressed by the evidence that Pinker marshals to support this view," offered a list of criticisms and concludes Pinker assumes almost all the progress starts with "the Enlightenment, and all that came before was a long medieval dark."

Theologian David Bentley Hart wrote that "one encounters [in Pinker's book] the ecstatic innocence of a faith unsullied by prudent doubt." Furthermore, he says, "it reaffirms the human spirit's lunatic and heroic capacity to believe a beautiful falsehood, not only in excess of the facts, but in resolute defiance of them." Hart continues:
In the end, what Pinker calls a "decline of violence" in modernity actually has been, in real body counts, a continual and extravagant increase in violence that has been outstripped by an even more exorbitant demographic explosion. Well, not to put too fine a point on it: So what? What on earth can he truly imagine that tells us about "progress" or "Enlightenment" or about the past, the present, or the future? By all means, praise the modern world for what is good about it, but spare us the mythology.
Craig S. Lerner, a professor at George Mason University School of Law, in an appreciative but ultimately negative review in the Claremont Review of Books does not dismiss the claim of declining violence, writing, "let's grant that the 65 years since World War II really are among the most peaceful in human history, judged by the percentage of the globe wracked by violence and the percentage of the population dying by human hand," but disagrees with Pinker's explanations and concludes that "Pinker depicts a world in which human rights are unanchored by a sense of the sacredness and dignity of human life, but where peace and harmony nonetheless emerge. It is a future—mostly relieved of discord, and freed from an oppressive God—that some would regard as heaven on earth. He is not the first and certainly not the last to entertain hopes disappointed so resolutely by the history of actual human beings." In a sharp exchange in the correspondence section of the Spring 2012 issue, Pinker attributes to Lerner a "theo-conservative agenda" and accuses him of misunderstanding a number of points, notably Pinker's repeated assertion that "historical declines of violence are 'not guaranteed to continue.'" Lerner, in his response, says Pinker's "misunderstanding of my review is evident from the first sentence of his letter" and questions Pinker's objectivity and refusal to "acknowledge the gravity" of issues he raises.

Professor emeritus of finance and media analyst Edward S. Herman of the University of Pennsylvania, together with independent journalist David Peterson, wrote detailed negative reviews of the book for the International Socialist Review  and for The Public Intellectuals Project, concluding it "is a terrible book, both as a technical work of scholarship and as a moral tract and guide. But it is extremely well-attuned to the demands of U.S. and Western elites at the start of the 21st century." Herman and Peterson take issue with Pinker's idea of a 'Long Peace' since World War Two: "Pinker contends not only that the 'democracies avoid disputes with each other,' but that they 'tend to stay out of disputes across the board...' This will surely come as a surprise to the many victims of US assassinations, sanctions, subversions, bombings, and invasions since 1945."

Two critical reviews have been related to postmodern approaches. Elizabeth Kolbert wrote a critical review in The New Yorker, to which Pinker posted a reply. Kolbert states that "The scope of Pinker's attentions is almost entirely confined to Western Europe." Pinker replies that his book has sections on "Violence Around the World", "Violence in These United States", and the history of war in the Ottoman Empire, Russia, Japan, and China. Kolbert states that "Pinker is virtually silent about Europe’s bloody colonial adventures." Pinker replies that "a quick search would have turned up more than 25 places in which the book discusses colonial conquests, wars, enslavements, and genocides." Kolbert concludes, "Name a force, a trend, or a ‘better angel’ that has tended to reduce the threat, and someone else can name a force, a trend, or an ‘inner demon’ pushing back the other way." Pinker calls this "the postmodernist sophistry that The New Yorker so often indulges when reporting on science."

An explicitly postmodern critique—or more precisely, one based on perspectivism—is made at CTheory by Ben Laws, who argues that "if we take a 'perspectivist' stance in relation to matters of truth would it not be possible to argue the direct inverse of Pinker's historical narrative of violence? Have we in fact become even more violent over time? Each interpretation could invest a certain stake in 'truth' as something fixed and valid—and yet, each view could be considered misguided." Pinker argues in his FAQ page that economic inequality, like other forms of "metaphorical" violence, "may be deplorable, but to lump it together with rape and genocide is to confuse moralization with understanding. Ditto for underpaying workers, undermining cultural traditions, polluting the ecosystem, and other practices that moralists want to stigmatize by metaphorically extending the term violence to them. It's not that these aren't bad things, but you can't write a coherent book on the topic of 'bad things.' ... physical violence is a big enough topic for one book (as the length of Better Angels makes clear). Just as a book on cancer needn't have a chapter on metaphorical cancer, a coherent book on violence can't lump together genocide with catty remarks as if they were a single phenomenon." Quoting this, Laws argues that Pinker suffers from "a reductive vision of what it means to be violent."

John Arquilla of the Naval Postgraduate School criticized the book in Foreign Policy for using statistics that he said did not accurately represent the threats of civilians dying in war:
The problem with the conclusions reached in these studies is their reliance on "battle death" statistics. The pattern of the past century—one recurring in history—is that the deaths of noncombatants due to war has risen, steadily and very dramatically. In World War I, perhaps only 10 percent of the 10 million-plus who died were civilians. The number of noncombatant deaths jumped to as much as 50 percent of the 50 million-plus lives lost in World War II, and the sad toll has kept on rising ever since".
Stephen Corry, director of the charity Survival International, criticized the book from the perspective of indigenous people's rights. He asserts that Pinker's book "promotes a fictitious, colonialist image of a backward 'Brutal Savage', which pushes the debate on tribal peoples' rights back over a century and [which] is still used to justify their destruction."

Anthropologist Rahul Oka has suggested that the apparent reduction in violence is just a scaling issue. Wars can be expected to kill larger percentages of smaller populations. As the population grows, fewer warriors are needed, proportionally.

Sinisa Malesevic has argued that Pinker and other similar theorists, such as Azar Gat, articulate a false vision of human beings as being genetically predisposed to violence, while they focus on the last forty to fifty years.

Statistician and philosophical essayist Nassim Taleb used the term "Pinker Problem" to describe errors in sampling under conditions of uncertainty after corresponding with Pinker regarding the theory of great moderation. "Pinker doesn’t have a clear idea of the difference between science and journalism, or the one between rigorous empiricism and anecdotal statements. Science is not about making claims about a sample, but using a sample to make general claims and discuss properties that apply outside the sample." In a reply, Pinker denied that his arguments had any similarity to "great moderation" arguments about financial markets, and states that "Taleb’s article implies that Better Angels consists of 700 pages of fancy statistical extrapolations which lead to the conclusion that violent catastrophes have become impossible... [but] the statistics in the book are modest and almost completely descriptive" and "the book explicitly, adamantly, and repeatedly denies that major violent shocks cannot happen in the future." [DJS -- Straw Man argument; Pinker makes no such claims.] Taleb with statistician and probabilist Pasquale Cirillo went on to publish a formal refutation in the journal Physica A: Statistical Mechanics and its Applications where they investigate the theses of “long peace” and drop in violence and find that these are statistically invalid and resulting from flawed and naive methodologies, incompatible with fat tails and non-robust to minor changes in data formatting and methodologies. They propose an alternative methodology to look at violence in particular, and other aspects of quantitative historiography in general in a way compatible with statistical inference, which needs to accommodate the fat-tailedness of the data and the unreliability of the reports of conflicts.

In March of 2018, the academic journal Historical Reflections published the first issue of their 44th volume entirely devoted to responding to Pinker's book in light of its significant influence on the wider culture, such as its appraisal by Bill Gates. The issue contains essays by twelve historians on Pinker's thesis, and the editors of the issue Mark S. Micale, Professor of History at the University of Illinois, and Philip Dwyer, Professor of History at Newcastle University write in the introductory paper that "Not all of the scholars included in this journal agree on everything, but the overall verdict is that Pinker’s thesis, for all the stimulus it may have given to discussions around violence, is seriously, if not fatally, flawed. The problems that come up time and again are: the failure to genuinely engage with historical methodologies; the unquestioning use of dubious sources; the tendency to exaggerate the violence of the past in order to contrast it with the supposed peacefulness of the modern era; the creation of a number of straw men, which Pinker then goes on to debunk; and its extraordinarily Western-centric, not to say Whiggish, view of the world."

Awards and honors

Media

Resonance Raman spectroscopy

From Wikipedia, the free encyclopedia

Resonance Raman spectroscopy (RR spectroscopy) is a Raman spectroscopy technique in which the incident photon energy is close in energy to an electronic transition of a compound or material under examination. The frequency coincidence (or resonance) can lead to greatly enhanced intensity of the Raman scattering, which facilitates the study of chemical compounds present at low concentrations.

Raman scattering is usually extremely weak, of the order of 1 in 10 million photons that hit a sample are scattered with the loss (Stokes) or gain (anti-Stokes) of energy because of changes in vibrational energy of the molecules in the sample. Resonance enhancement of Raman scattering requires that the wavelength of the laser used is close to that of an electronic transition. In larger molecules the change in electron density can be largely confined to one part of the molecule, a chromophore, and in these cases the Raman bands that are enhanced are primarily from those parts of the molecule in which the electronic transition leads to a change in bond length or force constant in the excited state of the chromophore. For large molecules such as proteins, this selectivity helps to identify the observed bands as originating from vibrational modes of specific parts of the molecule or protein, such as the heme unit within myoglobin.

Overview

Raman spectroscopy and RR spectroscopy provide information about the vibrations of molecules, and can also be used for identifying unknown substances. RR spectroscopy has found wide application to the analysis of bioinorganic molecules. The technique measures the energy required to change the vibrational state of a molecule as does infrared (IR) spectroscopy. The mechanism and selection rules are different in each technique, however, band positions are identical and therefore the two methods provide complementary information.

Infrared spectroscopy involves measuring the direct absorption of photons with the appropriate energy to excite molecular bond vibrational modes and phonons. The wavelengths of these photons lie in the infrared region of the spectrum, hence the name of the technique. Raman spectroscopy measures the excitation of bond vibrations by an inelastic scattering process, in which the incident photons are more energetic (usually in the visible, ultraviolet or even X-ray region) and lose (or gain in the case of anti-Stokes Raman scattering) only part of their energy to the sample. The two methods are complementary because some vibrational transitions that are observed in IR spectroscopy are not observed in Raman spectroscopy, and vice versa. RR spectroscopy is an extension of conventional Raman spectroscopy that can provide increased sensitivity to specific (colored) compounds that are present at low (micro to millimolar) in an otherwise complex mixture of compounds.

An advantage of resonance Raman spectroscopy over (normal) Raman spectroscopy is that the intensity of bands can be increased by several orders of magnitude. An application that illustrates this advantage is the study of the dioxygen unit in cytochrome c oxidase. Identification of the band associated with the O–O stretching vibration was confirmed by using 18O–16O and 16O–16O isotopologues.

Basic theory

Rayleigh scattering, Stokes Raman scattering, and anti-Stokes Raman scattering

The frequencies of molecular vibrations range from less than 1012 to approximately 1014 Hz. These frequencies correspond to radiation in the infrared (IR) region of the electromagnetic spectrum. At any given instant, each molecule in a sample has a certain amount of vibrational energy. However, the amount of vibrational energy that a molecule has continually changes due to collisions and other interactions with other molecules in the sample.

At room temperature, most molecules are in the lowest energy state—known as the ground state. A few molecules are in higher energy states—known as excited states. The fraction of molecules occupying a given vibrational mode at a given temperature can be calculated using the Boltzmann distribution. Performing such a calculation shows that, for relatively low temperatures (such as those used for most routine spectroscopy), most of the molecules occupy the ground vibrational state. Such a molecule can be excited to a higher vibrational mode through the direct absorption of a photon of the appropriate energy. This is the mechanism by which IR spectroscopy operates: infrared radiation is passed through the sample, and the intensity of the transmitted light is compared with that of the incident light. A reduction in intensity at a given wavelength of light indicates the absorption of energy by a vibrational transition. The energy, , of a photon is
where is Planck's constant and is the frequency of the radiation. Thus, the energy required for such transition may be calculated if the frequency of the incident radiation is known.

It is also possible to observe molecular vibrations by an inelastic scattering process. In inelastic scattering, an absorbed photon is reemitted with lower energy. In Raman scattering, the difference in energy between the absorbed and reemitted photons corresponds to the energy required to excite a molecule to a higher vibrational mode.

Typically, in Raman spectroscopy high intensity laser radiation with wavelengths in either the visible or near-infrared regions of the spectrum is passed through a sample. Photons from the laser beam are absorbed by the molecules, exciting them to a virtual energy state. If the molecules relax back to the vibrational state that they started in, the reemitted photon has the same energy as the original photon. This leads to scattering of the laser light, but with no change in energy between the incoming photons and the reemitted/scattered photons. This type of scattering is known as Rayleigh scattering.

However, it is possible for the molecules to relax back to a vibrational state that is higher in energy than the state they started in. In this case, the original photon and the reemitted photon differ in energy by the amount required to vibrationally excite the molecule. Generally, the difference in energy is recorded as the difference in wavenumber () between the laser light and the scattered light. A Raman spectrum is generated by plotting the intensity of the reemitted light versus . In this example the reemitted radiation is lower in energy than the incident laser light. Consequently, the change in wavenumber is positive and results in a series of peaks in the Raman spectrum known as Stokes lines.

A Raman spectrum also exhibits peaks that correspond to negative values of . These peaks are due to reemitted photons that are higher in energy than the incident photons. This occurs when molecules that initially are in an excited vibrational state absorb the laser light and relax back to the lower vibrational state when they reemit the photon. These lines in the Raman spectrum are known as anti-Stokes lines. Since the Stokes lines and anti-Stokes lines gain and lose the same amount of energy, they are symmetric with respect to the peak due to elastic (Rayleigh) scattering (). The anti-Stokes lines are appreciably less intense than the corresponding Stokes lines. This is because initially very few molecules are in excited vibrational states compared to the number in the ground state. Since anti-Stokes lines arise from the former and Stokes lines arise from the latter, the Stokes lines are much more intense. However, in molecules that exhibit fluorescence, the Stokes lines may be obscured while the anti-Stokes lines remain unaffected. In such cases, it is necessary to use the anti-Stokes lines despite their lower intensity.

Raman spectroscopy can be used to identify chemical compounds because the values of are indicative of different chemical species. This is because the frequencies of vibrational transitions depend on the atomic masses and the bond strengths. (Heavier atoms correspond to lower vibrational frequencies, while stronger bonds correspond to higher vibrational frequencies.) Thus, armed with a database of spectra from known compounds, one can unambiguously identify many different known chemical compounds based on a Raman spectrum. The number of vibrational modes scales with the number of atoms in a molecule, which means that the Raman spectra from large molecules is complicated. For example, proteins typically contain thousands of atoms and therefore have thousands of vibrational modes. If these modes have similar energies (), then the spectrum may be incredibly cluttered and complicated.

Not all vibrational transitions are Raman active, i.e., some vibrational transitions do not appear in the Raman spectrum. This is because of the spectroscopic selection rules for Raman spectra. As opposed to IR spectroscopy, where a transition can only be seen when that particular vibration causes a net change in dipole moment of the molecule, in Raman spectroscopy only transitions where the polarizability of the molecule changes can be observed. This is due to the fundamental difference in how IR and Raman spectroscopy access the vibrational transitions. In Raman spectroscopy, the incoming photon causes a momentary distortion of the electron distribution around a bond in a molecule, followed by reemission of the radiation as the bond returns to its normal state. This causes temporary polarization of the bond, and an induced dipole that disappears upon relaxation. In a molecule with a center of symmetry, a change in dipole is accomplished by loss of the center of symmetry, while a change in polarizability is compatible with preservation of the center of symmetry. Thus, in a centrosymmetric molecule, asymmetrical stretching and bending are IR active and Raman inactive, while symmetrical stretching and bending is Raman active and IR inactive. Hence, in a centrosymmetric molecule, IR and Raman spectroscopy are mutually exclusive. For molecules without a center of symmetry, each vibrational mode may be IR active, Raman active, both, or neither. Symmetrical stretches and bends, however, tend to be Raman active.

Resonance Raman scattering

In resonance Raman spectroscopy, the wavelength of the incoming laser is selected to coincide with an electronic transition of the molecule or material. Since the energy of electronic transitions (i.e. the color) varies widely from compound to compound, wavelength-tunable lasers, which appeared in the early 1970s, are useful as they can be tuned to coincide with an electronic transition (resonance), however, the broadness of electronic transitions means that multi-line lasers (Argon and Krypton ion) are commonly used. The vibrational modes that undergo a change in bond length and/or force constant during the electronic excitation can show a large increase in polarisability and hence Raman intensity. The increase can be by a factor of 10 to > 100,000 and is most apparent in the case of π-π* transitions and least for metal centered (d–d) transitions.

The selective enhancement of the Raman scattering from specific modes under resonance conditions means that resonance Raman spectroscopy is especially useful for large biomolecules with chromophores embedded in their structure. In such chromophores, the charge-transfer (CT) transitions of the metal complex generally enhance metal-ligand stretching modes, as well as some of modes associated with the ligands alone. Hence, in a biomolecule such as hemoglobin, tuning the laser to near the charge-transfer electronic transition of the iron center results in a spectrum reflecting only the stretching and bending modes associated with the tetrapyrrole-iron group. Consequently, in a molecule with thousands of vibrational modes, RR spectroscopy allows us to look at relatively few vibrational modes at a time. This reduces the complexity of the spectrum and allows for easier identification of an unknown protein. Also, if a protein has more than one chromophore, different chromophores can be studied individually if their CT bands differ in energy. In addition to identifying compounds, RR spectroscopy can also supply structural identification about chromophores in some cases.

The main advantage of RR spectroscopy over non-resonant Raman spectroscopy is the large increase in intensity of the bands in question (by as much as a factor of 106). This allows RR spectra to be obtained with sample concentrations as low as 10−8 M. This is in stark contrast to non-resonant Raman spectra, which usually requires concentrations greater than 0.01 M. RR spectra usually exhibit fewer bands than the non resonant Raman spectrum of a compound, and the enhancement seen for each band can vary depending on the electronic transitions with which the laser is resonant. Since, typically RR spectroscopy are obtained with lasers at visible and near-UV wavelengths, spectra are more likely to be affected by fluorescence. Furthermore photodegradation (photobleaching) and heating of the sample can occur as the sample also absorbs the excitation light, dissipating the energy as heat.

Instrumentation

Raman microscope

The instrumentation used for resonance Raman spectroscopy is identical to that used for Raman spectroscopy; specifically, a highly monochromatic light source (a laser), with an emission wavelength in either the near-infrared, visible, or near-ultraviolet region of the spectrum. The essential point is that the wavelength of the laser emission is coincident with an electronic absorption band of the compound of interest. The spectra obtained contain non-resonant Raman scattering of the matrix (e.g., solvent) also.

Sample handling in Raman spectroscopy offers considerable advantages over FTIR spectroscopy in that glass can be used for windows, lenses, and other optical components. A further advantage is that whereas water absorbs strongly in the infrared region, which limits the pathlengths that can be used and masking large region of the spectrum, the intensity of Raman scattering from water is usually weak and direct absorption interferes only when near-infrared lasers (e.g., 1064 nm) are used. Therefore, water is an ideal solvent. However, since the laser is focused to a relatively small spot size, rapid heating of samples can occur. When resonance Raman spectra are recorded, however, sample heating and photo-bleaching can cause damage and a change to the Raman spectrum obtained. Furthermore, if the absorbance of the sample is high (> OD 2) over the wavelength range in which the Raman spectrum is recorded then inner-filter effects (reabsorption of the Raman scattering by the sample) can decrease signal intensity dramatically. Typically, the sample is placed into a tube, which can then be spun to decrease the sample’s exposure to the laser light, and reduce the effects of photodegradation. Gaseous, liquid, and solid samples can all be analyzed using RR spectroscopy.

Although scattered light leaves the sample in all directions the collection of the scattered light is achieved only over a relatively small solid angle by a lens and directed to the spectrograph and CCD detector. The laser beam can be at any angle with respect to the optical axis used to collect Raman scattering. In free space systems the laser path is typically at an angle of 180° or 135° (a so-called back scattering arrangement). The 180° arrangement is typically used in microscopes and fiber optic based Raman probes. Other arrangements involve the laser passing at 90° with respect to the optical axis. Detection angles of 90° and 0° are less frequently used.

The collected scattered radiation is focused into a spectrograph, in which the light is first collimated and then dispersed by a diffraction grating and refocused onto a CCD camera. The entire spectrum is recorded simultaneously and multiple scans can be acquired in a short period of time, which can increase the signal-to-noise ratio of the spectrum through averaging. Use of this (or equivalent) equipment and following an appropriate protocol[5] can yield better than 10% repeatability in absolute measurements for the rate of Raman scattering. This can be useful with resonance Raman for accurately determining optical transitions in structures with strong Van Hove singularities.

Resonance hyper-Raman spectroscopy

Resonance hyper-Raman spectroscopy is a variation on resonance Raman spectroscopy in which the aim is to achieve an excitation to a particular energy level in the target molecule of the sample by a phenomenon known as two-photon absorption. In two-photon absorption, two photons are simultaneously absorbed into a molecule. When that molecule relaxes from this excited state to its ground state, only one photon is emitted. This is a type of fluorescence.

In resonance Raman spectroscopy, certain parts of molecules can be targeted by adjusting the wavelength of the incident laser beam to the “color” (energy between two desired electron quantum levels) of the part of the molecule that is being studied. This is known as resonance fluorescence, hence the addition of the term “resonance” to the name “Raman spectroscopy”. Some excited states can be achieved via single or double photon absorption. In these cases however, the use of double photon excitation can be used to attain more information about these excited states than would a single photon absorption. There are some limitations and consequences to both resonance Raman and resonance hyper Raman spectroscopy.

Both resonance Raman and resonance hyper Raman spectroscopy employ a tunable laser. The wavelength of a tunable laser can be adjusted by the operator to wavelengths within a particular range. This frequency range however is dependent on the laser’s design. Regular resonance Raman spectroscopy therefore is only sensitive to the electron energy transitions that match that of the laser used in the experiment. The molecular parts that can be studied by normal resonance Raman spectroscopy is therefore limited to those bonds that happen to have a “color” that fits somewhere into the spectrum of “colors” to which the laser used in that particular device can be tuned. Resonance hyper Raman spectroscopy on the other hand can excite atoms to emit light at wavelengths outside the laser’s tunable range, thus expanding the range of possible components of a molecule that can be excited and therefore studied.

Resonance hyper Raman spectroscopy is one of the types of “non-linear” Raman spectroscopy. In linear Raman spectroscopy, the amount of energy that goes into the excitation of an atom is the same amount that leaves the electron cloud of that atom when a photon is emitted and the electron cloud relaxes back down to its ground state. The term non-linear signifies reduced emission energy compared to input energy. In other words, the energy into the system no longer matches the energy out of the system. This is due to the fact that the energy input in hyper-Raman spectroscopy is much larger than that of typical Raman spectroscopy. Non-linear Raman spectroscopy tends to be more sensitive than conventional Raman spectroscopy. Additionally, it can significantly reduce, or even eliminate the effects of fluorescence.

X-Ray Raman scattering

In the X-ray region, enough energy is available for making electronic transitions possible. At core level resonances, X-Ray Raman Scattering can become the dominating part of the X-ray fluorescence spectrum. This is due to the resonant behavior of the Kramers-Heisenberg formula in which the denominator is minimized for incident energies that equal a core level. This type of scattering is also known as Resonant inelastic X-ray scattering (RIXS). In the soft X-ray range, RIXS has been shown to reflect crystal field excitations, which are often hard to observe with any other technique. Application of RIXS to strongly correlated materials is of particular value for gaining knowledge about their electronic structure. For certain wide band materials such as graphite, RIXS has been shown to (nearly) conserve crystal momentum and thus has found use as a complementary bandmapping technique.

The Next Fifteen Years With SpaceX, Mars and Space


The success of SpaceX Falcon Heavy on its first launch was not just luck. Although this will be confirmed in 2019 and 2020 based upon what happens with about five planned Falcon Heavy launches.

Before the Falcon Heavy flight Musk predicted a 50 percent to 70 percent chance of success because of concerns over the difficulty predicting how the vehicle would respond to extreme aerodynamic stresses and vibrations from the clustered engines.

SpaceX has a 96.88% launch success rate (62 out of 64) with the Falcon 9. This launch success is with five major design changes for the Falcon 9 rocket.

There has been 84% success on landing first stages (31 out of 37). All landings in 2017 and 2018 have been successful other than the loss of the center stage for the Falcon Heavy.

There has been 100% success on re-flights (17 out of 17) of boosters.

SpaceX is learning more about accurately simulating the performance of rockets prior to launch. They are also understanding how to change rockets and still have successful launches.

I would put the over and under for the number of launch failures during Starship Super Heavy testing at two. It is 50-50 or better odds for two or fewer launches to fail.

This would mean that it will cost about $3 billion to develop the Starship Super Heavy. The first phase of the Starlink satellite network will cost another $1 billion.

It would take 60 launches of SpaceX Starship Super Heavy (aka BFS/ BFR) to launch about 12000 Starlink Satellites. Each Starship launch would deploy 240 Starlink satellites. If it costs $10 million to launch the SpaceX Starship, then it would cost $600 million to launch the entire Starlink Satellite network. It would cost about $40 million for each partially reusable Falcon 9 launch for 20 Starlink Satellites per launch. This would mean 600 Falcon 9 launches at a cost of $24 billion. Completing the Starship Super Heavy would make deploying the Starlink Network 40 times cheaper.
It would only take seven launches of the Starship Super Heavy to deploy the first 1600 Starlink satellites.

This would be about $70 million in launch cost. $350 million for one Starship Super Heavy would be enough for the seven launches for 1600 initial Starlink network. The cost is less than the $3.2 billion to launch the first 1600 satellites using Falcon 9. $2 billion in development cost plus $350 million for one rocket and $70 million for seven launches. There are some estimates that mass production of small low earth orbit internet satellites could drop to $100,000 each. This would mean $160 million for all of the first satellites. Even at $400,000 each, the cost would be $640 million.

$1 billion for launch failures and other sub-optimal Starship Super Heavy development.

$4 billion could get SpaceX the working Starship and the commercial viable phase 1 of the Starlink network.

The 1600 satellite commercially viable Starlink Network then starts generating $2 to 3 billion per year in 2023 from premium low latency connections for the financial centers of the world.

SpaceX is targeting 2022 for unmanned orbital launches of the Starship Super Heavy.

This would mean the Starlink network would have its first 1600 satellites working in 2023. The first 4425 satellites would be operating by 2024. The entire 12000 satellite network would be operating in 2025.

SpaceX With Working Fleet of Starship Super Heavies and Starlink Satellite Network

The completed network would generate about $5 billion per year. The 12000 satellite network would generate $10 billion per year initially in 2026 and revenues would grow to $30+ billion per year.

By 2030, SpaceX would have more revenue from the satellite network than NASA’s $21 billion government budget. Boeing is going to earn more than $100 billion in revenue in 2018. Verizon makes $126 billion per year. Comcast makes about $85 billion per year.

The current biggest independent satellite operators make about $2.5 billion per year. Direct TV is part of ATT and makes $40 billion per year.

SpaceX with the completed Starlink network growing larger than Verizon is plausible.

Private Funding of Space Stations, Moon bases and Mars bases

The first unmanned Starship Super Heavy would fly to Mars as part of a test of the rocket in 2022.

Once the first 1600 satellites are operating SpaceX will be able to fund a few dozen Starship Super Heavy flights for moon colonies, space stations and Mars exploration and a Mars base.

Elon Musk and SpaceX have been able to accomplish what they have so far with about $1 to 2 billion per year in launch revenue.

Age of SpaceX and a Trillionaire True Believer in Space

Elon Musk and SpaceX with $100-300 billion per year in revenue and $60 billion per year in research and development budget will drive the new commercial Space Age.

The World is being changed by a billionaire with grand vision. The 2020s and 2030s could see a trillionaire with grand vision.

Operator (computer programming)

From Wikipedia, the free encyclopedia https://en.wikipedia.org/wiki/Operator_(computer_programmin...