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Saturday, October 8, 2022

Network effect

From Wikipedia, the free encyclopedia

Diagram illustrating the network effect in a few simple phone networks. The lines represent potential calls between phones. As the number of phones connected to the network grows, the number of potential calls available to each phone grows and increases the utility of each phone, new and existing.

In economics, a network effect (also called network externality or demand-side economies of scale) is the phenomenon by which the value or utility a user derives from a good or service depends on the number of users of compatible products. Network effects are typically positive, resulting in a given user deriving more value from a product as more users join the same network. The adoption of a product by an additional user can be broken into two effects: an increase in the value to all other users ( "total effect") and also the enhancement of other non-users' motivation for using the product ("marginal effect").

Network effects can be direct or indirect. Direct network effects arise when a given user's utility increases with the number of other users of the same product or technology, meaning that adoption of a product by different users is complementary. This effect is separate from effects related to price, such as a benefit to existing users resulting from price decreases as more users join. Direct network effects can be seen with social networking services, including Twitter, Facebook, Airbnb, Uber, and LinkedIn; telecommunications devices like the telephone; and instant messaging services such as MSN, AIM or QQ. Indirect (or cross-group) network effects arise when there are "at least two different customer groups that are interdependent, and the utility of at least one group grows as the other group(s) grow". For example, hardware may become more valuable to consumers with the growth of compatible software.

Network effects are commonly mistaken for economies of scale, which describe decreasing average production costs in relation to the total volume of units produced. Economies of scale are a common phenomenon in traditional industries such as manufacturing, whereas network effects are most prevalent in new economy industries, particularly information and communication technologies. Network effects are the demand side counterpart of economies of scale, as they function by increasing a customer's willingness to pay due rather than decreasing the supplier's average cost.

Upon reaching critical mass, a bandwagon effect can result. As the network continues to become more valuable with each new adopter, more people are incentivised to adopt, resulting in a positive feedback loop. Multiple equilibria and a market monopoly are two key potential outcomes in markets that exhibit network effects. Consumer expectations are key in determining which outcomes will result.

Origins

Network effects were a central theme in the arguments of Theodore Vail, the first post-patent president of Bell Telephone, in gaining a monopoly on US telephone services. In 1908, when he presented the concept in Bell's annual report, there were over 4,000 local and regional telephone exchanges, most of which were eventually merged into the Bell System.

Network effects were popularized by Robert Metcalfe, stated as Metcalfe's law. Metcalfe was one of the co-inventors of Ethernet and a co-founder of the company 3Com. In selling the product, Metcalfe argued that customers needed Ethernet cards to grow above a certain critical mass if they were to reap the benefits of their network. According to Metcalfe, the rationale behind the sale of networking cards was that the cost of the network was directly proportional to the number of cards installed, but the value of the network was proportional to the square of the number of users. This was expressed algebraically as having a cost of N, and a value of N2. While the actual numbers behind this proposition were never firm, the concept allowed customers to share access to expensive resources like disk drives and printers, send e-mail, and eventually access the Internet.

The economic theory of the network effect was advanced significantly between 1985 and 1995 by researchers Michael L. Katz, Carl Shapiro, Joseph Farrell, and Garth Saloner. Author, high-tech entrepreneur Rod Beckstrom presented a mathematical model for describing networks that are in a state of positive network effect at BlackHat and Defcon in 2009 and also presented the "inverse network effect" with an economic model for defining it as well. Because of the positive feedback often associated with the network effect, system dynamics can be used as a modelling method to describe the phenomena. Word of mouth and the Bass diffusion model are also potentially applicable. The next major advance occurred between 2000 and 2003 when researchers Geoffrey G Parker, Marshall Van Alstyne, Jean-Charles Rochet and Jean Tirole independently developed the two-sided market literature showing how network externalities that cross distinct groups can lead to free pricing for one of those groups.

Evidence and Consequences

Dynamics of activity on online platforms, as indicated via posts in social media platforms reveal long term economic consequences of network effects in both the offline and online economy.
Clues about the long term results of network effects on the global economy are reveled in new research into Online Diversity.

While the diversity of sources is in decline, there is a countervailing force of continually increasing functionality with new services, products and applications — such as music streaming services (Spotify), file sharing programs (Dropbox) and messaging platforms (Messenger, Whatsapp and Snapchat). Another major finding was the dramatic increase in the “infant mortality” rate of websites — with the dominant players in each functional niche - once established guarding their turf more staunchly than ever.

On the other hand, growing network effect does not always bring proportional increase in returns. Whether additional users bring more value depends on the commoditization of supply, the type of incremental user and the nature of substitutes. For example, social networks can hit an inflection point, after which additional users do not bring more value. This could be attributed to the fact that as more people join the network, its users are less willing to share personal content and the site becomes more focused on news and public content. 

Economics

Network economics refers to business economics that benefit from the network effect. This is when the value of a good or service increases when others buy the same good or service. Examples are website such as EBay, or iVillage where the community comes together and shares thoughts to help the website become a better business organization.

In sustainability, network economics refers to multiple professionals (architects, designers, or related businesses) all working together to develop sustainable products and technologies. The more companies are involved in environmentally friendly production, the easier and cheaper it becomes to produce new sustainable products. For instance, if no one produces sustainable products, it is difficult and expensive to design a sustainable house with custom materials and technology. But due to network economics, the more industries are involved in creating such products, the easier it is to design an environmentally sustainable building.

Another benefit of network economics in a certain field is improvement that results from competition and networking within an industry.

Adoption and competition

Critical mass

In the early phases of a network technology, incentives to adopt the new technology are low. After a certain number of people have adopted the technology, network effects become significant enough that adoption becomes a dominant strategy. This point is called critical mass. At the critical mass point, the value obtained from the good or service is greater than or equal to the price paid for the good or service.

When a product reaches critical mass, network effects will drive subsequent growth until a stable balance is reached. Therefore, a key business concern must then be how to attract users prior to reaching critical mass. Critical quality is closely related to consumer expectations, which will be affected by price and quality of products or services, the company's reputation and the growth path of the network. Thus, one way is to rely on extrinsic motivation, such as a payment, a fee waiver, or a request for friends to sign up. A more natural strategy is to build a system that has enough value without network effects, at least to early adopters. Then, as the number of users increases, the system becomes even more valuable and is able to attract a wider user base.

Beyond critical mass, the increasing number of subscribers generally cannot continue indefinitely. After a certain point, most networks become either congested or saturated, stopping future uptake. Congestion occurs due to overuse. The applicable analogy is that of a telephone network. While the number of users is below the congestion point, each additional user adds additional value to every other customer. However, at some point, the addition of an extra user exceeds the capacity of the existing system. After this point, each additional user decreases the value obtained by every other user. In practical terms, each additional user increases the total system load, leading to busy signals, the inability to get a dial tone, and poor customer support. Assuming the congestion point is below the potential market size, the next critical point is where the value obtained again equals the price paid. The network will cease to grow at this point if system capacity is not improved. Peer-to-peer (P2P) systems are networks designed to distribute load among their user pool. This theoretically allows P2P networks to scale indefinitely. The P2P based telephony service Skype benefits from this effect and its growth is limited primarily by market saturation.

Market tipping

Network effects give rise to the potential outcome of market tipping, defined as "the tendency of one system to pull away from its rivals in popularity once it has gained an initial edge". Tipping results in a market in which only one good or service dominates and competition is stifled, and can result in a monopoly. This is because network effects tend to incentivise users to coordinate their adoption of a single product. Therefore, tipping can result in a natural form of market concentration in markets that display network effects. However, the presence of network effects does not necessarily imply that a market will tip; the following additional conditions must be met:

  1. The utility derived by users from network effects must exceed the utility they derive from differentiation
  2. Users must have high costs of multihoming (i.e. adopting more than one competing networks)
  3. Users must have high switching costs

If any of these three conditions are not satisfied, the market may fail to tip and multiple products with significant market shares may coexist. One such example is the U.S. instant messaging market, which remained an oligopoly despite significant network effects. This can be attributed to the low multi-homing and switching costs faced by users.

Market tipping does not imply permanent success in a given market. Competition can be reintroduced into the market due to shocks such as the development of new technologies. Additionally, if the price is raised above customers' willingness to pay, this may reverse market tipping.

Multiple equilibria and expectations

Networks effects often result in multiple potential market equilibrium outcomes. The key determinant in which equilibrium will manifest are the expectations of the market participants, which are self-fulfilling. Because users are incentivised to coordinate their adoption, user will tend to adopt the product that they expect to draw the largest number of users. These expectations may be shaped by path dependence, such as a perceived first-mover advantage, which can result in lock-in. The most commonly cited example of path dependence is the QWERTY keyboard, which owes its ubiquity to its establishment of an early lead in the keyboard layout industry and high switching costs, rather than any inherent advantage over competitors. Other key influences of adoption expectations can be reputational (e.g. a firm that has previously produced high quality products may be favoured over a new firm).

Markets with network effects may result in inefficient equilibrium outcomes. With simultaneous adoption, users may fail to coordinate towards a single agreed-upon product, resulting in splintering among different networks, or may coordinate to lock-in to a different product than the one that is best for them.

Technology lifecycle

If some existing technology or company whose benefits are largely based on network effects starts to lose market share against a challenger such as a disruptive technology or open standards based competition, the benefits of network effects will reduce for the incumbent, and increase for the challenger. In this model, a tipping point is eventually reached at which the network effects of the challenger dominate those of the former incumbent, and the incumbent is forced into an accelerating decline, whilst the challenger takes over the incumbent's former position.

Sony's Betamax and Victor Company of Japan (JVC)'s video home system (VHS) can both be used for video cassette recorders (VCR), but the two technologies are not compatible. Therefore, the VCR that is suitable for one type of cassette cannot fit in another. VHS's technology gradually surpassed Betamax in the competition. In the end, Betamax lost its original market share and was replaced by VHS.

Negative network externalities

Negative network externalities, in the mathematical sense, are those that have a negative effect compared to normal (positive) network effects. Just as positive network externalities (network effects) cause positive feedback and exponential growth, negative network externalities create negative feedback and exponential decay. In nature, negative network externalities are the forces that pull towards equilibrium, are responsible for stability, and represent physical limitations keeping systems bounded.

Besides, Negative network externalities has four characteristics, which are namely, more login retries, longer query times, longer download times and more download attempts. Therefore, congestion occurs when the efficiency of a network decreases as more people use it, and this reduces the value to people already using it. Traffic congestion that overloads the freeway and network congestion on connections with limited bandwidth both display negative network externalities.

Braess's paradox suggests that adding paths through a network can have a negative effect on performance of the network.

Interoperability

Interoperability has the effect of making the network bigger and thus increases the external value of the network to consumers. Interoperability achieves this primarily by increasing potential connections and secondarily by attracting new participants to the network. Other benefits of interoperability include reduced uncertainty, reduced lock-in, commoditization and competition based on price.

Interoperability can be achieved through standardization or other cooperation. Companies involved in fostering interoperability face a tension between cooperating with their competitors to grow the potential market for products and competing for market share.

Compatibility and incompatibility

Product compatibility is closely related to network externalities in company's competition, which refers to two systems that can be operated together without changing. Compatible products are characterized by better matching with customers, so they can enjoy all the benefits of the network without having to purchase products from the same company. However, not only products of compatibility will intensify competition between companies, this will make users who had purchased products lose their advantages, but also proprietary networks may raise the industry entry standards. Compared to large companies with better reputation or strength, weaker companies or small networks will more inclined to choose compatible products.

Besides, the compatibility of products is conducive to the company's increase in market share. For example, the Windows system is famous for its operating compatibility, thereby satisfying consumers' diversification of other applications. As the supplier of Windows systems, Microsoft benefits from indirect network effects, which cause the growing of the company's market share.

Incompatibility is the opposite of compatibility. Because incompatibility of products will aggravate market segmentation and reduce efficiency, and also harm consumer interests and enhance competition. The result of the competition between incompatible networks depends on the complete sequential of adoption and the early preferences of the adopters. Effective competition determines the market share of companies, which is historically important. Since the installed base can directly bring more network profit and increase the consumers' expectations, which will have a positive impact on the smooth implementation of subsequent network effects.

Open versus closed standards

In communication and information technologies, open standards and interfaces are often developed through the participation of multiple companies and are usually perceived to provide mutual benefit. But, in cases in which the relevant communication protocols or interfaces are closed standards, the network effect can give the company controlling those standards monopoly power. The Microsoft corporation is widely seen by computer professionals as maintaining its monopoly through these means. One observed method Microsoft uses to put the network effect to its advantage is called Embrace, extend and extinguish.

Mirabilis is an Israeli start-up which pioneered instant messaging (IM) and was bought by America Online. By giving away their ICQ product for free and preventing interoperability between their client software and other products, they were able to temporarily dominate the market for instant messaging. The IM technology has completed the use from the home to the workplace, because of its faster processing speed and simplified process characteristics. Because of the network effect, new IM users gained much more value by choosing to use the Mirabilis system (and join its large network of users) than they would use a competing system. As was typical for that era, the company never made any attempt to generate profits from its dominant position before selling the company.

Network effect as a competitive advantage

Network effect can significantly influence the competitive landscape of an industry. According to Michael E. Porter, strong network effect might decrease the threat of new entrants, which is one of the five major competitive forces that act on an industry. Persistent barriers to entry a market may help incumbent companies to fend off competition and keep or increase their market share, while maintaining profitability and return on capital. 

These attractive characteristics are one of the reasons that allowed platform companies like Amazon, Google or Facebook to grow rapidly and create shareholder value.  On the other hand, network effect can result in high concentration of power in an industry, or even a monopoly. This often leads to increased scrutiny from regulators that try to restore healthy competition, as is often the case with large technology companies.

Examples

The Telephone

Network effects are the incremental benefit gained by each user for each new user that joins a network. An example of a direct network effect is the telephone. Originally when only a small number of people owned a telephone the value it provided was minimal. Not only did other people need to own a telephone for it to be useful, but it also had to be connected to the network through the users home. As technology advanced it became more affordable for people to own a telephone. This created more value and utility due to the increase in users. Eventually increased usage through exponential growth led to the telephone is used by almost every household adding more value to the network for all users. Without the network effect and technological advances the telephone would have no where near the amount of value or utility as it does today.

Financial exchanges

Stock exchanges and derivatives exchanges feature a network effect. Market liquidity is a major determinant of transaction cost in the sale or purchase of a security, as a bid–ask spread exists between the price at which a purchase can be made versus the price at which the sale of the same security can be made. As the number of sellers and buyers in the exchange, who have the symmetric information increases, liquidity increases, and transaction costs decrease. This then attracts a larger number of buyers and sellers to the exchange.

The network advantage of financial exchanges is apparent in the difficulty that startup exchanges have in dislodging a dominant exchange. For example, the Chicago Board of Trade has retained overwhelming dominance of trading in US Treasury bond futures despite the startup of Eurex US trading of identical futures contracts. Similarly, the Chicago Mercantile Exchange has maintained dominance in trading of Eurobond interest rate futures despite a challenge from Euronext.Liffe.

Cryptocurrencies

Cryptocurrencies such as Bitcoin, also feature network effects. Bitcoin's unique properties make it an attractive asset to users and investors. The more users that join the network, the more valuable and secure it becomes. This method creates incentive for users to join so that when the network and community grows, a network effect occurs, making it more likely that new people will also join. Bitcoin provides its users with financial value through the network effect which may lead to more investors due to the appeal of financial gain. This is an example of an indirect network effect as the value only increases due to the initial network being created.

Software

The widely used computer software benefits from powerful network effects. The software-purchase characteristic is that it is easily influenced by the opinions of others, so the customer base of the software is the key to realizing a positive network effect. Although customers' motivation for choosing software is related to the product itself, media interaction and word-of-mouth recommendations from purchased customers can still increase the possibility of software being applied to other customers who have not purchased it, thereby resulting in network effects.

In 2007 Apple released the iPhone followed by the app store. Most iPhone apps rely heavily on the existence of strong network effects. This enables the software to grow in popularity very quickly and spread to a large userbase with very limited marketing needed. The Freemium business model has evolved to take advantage of these network effects by releasing a free version that will not limit the adoption or any users and then charge for premium features as the primary source of revenue. Furthermore, some software companies will launch free trial versions during the trial period to attract buyers and reduce their uncertainty. The duration of free time is related to the network effect. The more positive feedback the company received, the shorter the free trial time will be.

Software companies (for example Adobe or Autodesk) often give significant discounts to students. By doing so, they intentionally stimulate the network effect - as more students learn to use a particular piece of software, it becomes more viable for companies and employers to use it as well. And the more employers require a given skill, the higher the benefit that employees will receive from learning it. This creates a self-reinforcing cycle, further strengthening the network effect.

Web sites

Many web sites benefit from a network effect. One example is web marketplaces and exchanges. For example, eBay would not be a particularly useful site if auctions were not competitive. As the number of users grows on eBay, auctions grow more competitive, pushing up the prices of bids on items. This makes it more worthwhile to sell on eBay and brings more sellers onto eBay, which, in turn, drives prices down again due to increased supply. Increased supply brings even more buyers to eBay. Essentially, as the number of users of eBay grows, prices fall and supply increases, and more and more people find the site to be useful.

Network effects were used as justification in business models by some of the dot-com companies in the late 1990s. These firms operated under the belief that when a new market comes into being which contains strong network effects, firms should care more about growing their market share than about becoming profitable. The justification was that market share would determine which firm could set technical and marketing standards and giving these companies a first-mover advantage.

Social networking websites are good examples. The more people register onto a social networking website, the more useful the website is to its registrants.

Google uses the network effect in its advertising business with its Google AdSense service. AdSense places ads on many small sites, such as blogs, using Google technology to determine which ads are relevant to which blogs. Thus, the service appears to aim to serve as an exchange (or ad network) for matching many advertisers with many small sites. In general, the more blogs AdSense can reach, the more advertisers it will attract, making it the most attractive option for more blogs.

By contrast, the value of a news site is primarily proportional to the quality of the articles, not to the number of other people using the site. Similarly, the first generation of search engines experienced little network effect, as the value of the site was based on the value of the search results. This allowed Google to win users away from Yahoo! without much trouble, once users believed that Google's search results were superior. Some commentators mistook the value of the Yahoo! brand (which does increase as more people know of it) for a network effect protecting its advertising business.

Rail gauge

The dominant rail gauge in each country shown

There are strong network effects in the initial choice of rail gauge, and in gauge conversion decisions. Even when placing isolated rails not connected to any other lines, track layers usually choose a standard rail gauge so they can use off-the-shelf rolling stock. Although a few manufacturers make rolling stock that can adjust to different rail gauges, most manufacturers make rolling stock that only works with one of the standard rail gauges. This even applies to urban rail systems where historically tramways and to a lesser extent metros would come in a wide array of different gauges, nowadays virtually all new networks are built to a handful of gauges and overwhelmingly standard gauge.

Credit cards

For credit cards that are now widely used, large-scale applications on the market are closely related to network effects. Credit card, as one of the currency payment methods in the current economy, which was originated in 1949. Early research on the circulation of credit cards at the retail level found that credit card interest rates were not affected by macroeconomic interest rates and remained almost unchanged. Later, credit cards gradually entered the network level due to changes in policy priorities and became a popular trend in payment in the 1980s. Different levels of credit cards separate benefit from two types of network effects. The application of credit cards related to external network effects, which is because when this has become a payment method, and more people use credit cards. Each additional person uses the same credit card, the value of rest people who use the credit card will increase. Besides, the credit card system at the network level could be seen as a two-sided market. On the one hand, the number of cardholders attracts merchants to use credit cards as a payment method. On the other hand, an increasing number of merchants can also attract more new cardholders. In other words, the use of credit cards has increased significantly among merchants which leads to increased value. This can conversely increase the cardholder's credit card value and the number of users. Moreover, credit card services also display a network effect between merchant discounts and credit accessibility. When credit accessibility increases which greater sales can be obtained, merchants are willing to be charged more discounts by credit card issuers.

Visa has become a leader in the electronic payment industry through the network effect of credit cards as its competitive advantage. Till 2016, Visa's credit card market share has risen from a quarter to as much as half in four years. Visa is benefit from the network effect. Since every additional Visa cardholder is more attractive to merchants, and merchants can also attract more new cardholders through the brand. In other words, the popularity and convenience of Visa in the electronic payment market, lead more people and merchants choose to use Visa, which greatly increases the value of Visa.

Death by burning

From Wikipedia, the free encyclopedia

The "baptism by fire" of Old Believer leader Avvakum in 1682

Death by burning (also known as immolation) is an execution and murder method involving combustion or exposure to extreme heat. It has a long history as a form of public capital punishment, and many societies have employed it as a punishment for and warning against crimes such as treason, heresy, and witchcraft. The best-known execution of this type is burning at the stake, where the condemned is bound to a large wooden stake and a fire lit beneath.

Effects

In the process of being burned to death, a body experiences burns to exposed tissue, changes in content and distribution of body fluid, fixation of tissue, and shrinkage (especially of the skin). Internal organs may be shrunken due to fluid loss. Shrinkage and contraction of the muscles may cause joints to flex and the body to adopt the "pugilistic stance" (boxer stance), with the elbows and knees flexed and the fists clenched. Shrinkage of the skin around the neck may be severe enough to strangle a victim. Fluid shifts, especially in the skull and in the hollow organs of the abdomen, can cause pseudo-hemorrhages in the form of heat hematomas. The organic matter of the body may be consumed as fuel by a fire. The cause of death is frequently determined by the respiratory tract, where edema or bleeding of mucous membranes and patchy or vesicular detachment of the mucosa may be indicative of inhalation of hot gases. Complete cremation is only achieved under extreme circumstances.

The amount of pain experienced is greatest at the beginning of the burning process before the flame burns the nerves, after which the skin does not hurt. Many victims die quickly from suffocation as hot gases damage the respiratory tract. Those who survive the burning frequently die within days as the lungs' alveoli fill with fluid and the victim dies of pulmonary edema.

Historical use

Antiquity

Ancient Near East

Old Babylonia

The 18th-century BC law code promulgated by Babylonian King Hammurabi specifies several crimes in which death by burning was thought appropriate. Looters of houses on fire could be cast into the flames, and priestesses who abandoned cloisters and began frequenting inns and taverns could also be punished by being burnt alive. Furthermore, a man who began committing incest with his mother after the death of his father could be ordered to be burned alive.

Ancient Egypt

In Ancient Egypt, several incidents of burning alive perceived rebels are attested to. Senusret I (r. 1971–1926 BC) is said to have rounded up the rebels in campaign, and burnt them as human torches. Under the civil war flaring under Takelot II more than a thousand years later, the Crown Prince Osorkon showed no mercy, and burned several rebels alive. On the statute books, at least, women committing adultery might be burned to death. Jon Manchip White, however, did not think capital judicial punishments were often carried out, pointing to the fact that the pharaoh had to personally ratify each verdict. Professor Susan Redford speculates that after the harem conspiracy in which pharaoh Ramesses III was assassinated, the non-nobles who had participated in the plot were burned alive, because the Egyptians believed that without a physical body, one could not enter the afterlife. This would explain why Pentawere, the prince whose mother instigated the would-be coup, was most likely strangled or hanged himself; as a royal, he would have been spared this ultimate fate.

Assyria

In the Middle Assyrian period, paragraph 40 in a preserved law text concerns the obligatory unveiled face for the professional prostitute, and the concomitant punishment if she violated that by veiling herself (the way wives were to dress in public):

A prostitute shall not be veiled. Whoever sees a veiled prostitute shall seize her ... and bring her to the palace entrance. ... they shall pour hot pitch over her head.

For the Neo-Assyrians, mass executions seem to have been not only designed to instill terror and to enforce obedience, but also as proof of their might. Neo-Assyrian King Ashurnasirpal II (r. 883–859 BC) was evidently proud enough of his bloody work that he committed it to monument and eternal memory as follows:

I cut off their hands, I burned them with fire, a pile of the living men and of heads over against the city gate I set up, men I impaled on stakes, the city I destroyed and devastated, I turned it into mounds and ruin heaps, the young men and the maidens in the fire I burned.

Hebraic tradition

In Genesis 38, Judah orders Tamar—the widow of his son, living in her father's household—to be burned when she is believed to have become pregnant by an extramarital sexual relation. Tamar saves herself by proving that Judah is himself the father of her child. In the Book of Jubilees, the same story is told, with some intriguing differences, according to Caryn A. Reeder. In Genesis, Judah is exercising his patriarchal power at a distance, whereas he and the relatives seem more actively involved in Tamar's impending execution.

In Hebraic law, death by burning was prescribed for ten forms of sexual crimes: the imputed crime of Tamar, namely that a married daughter of a priest commits adultery, and nine versions of relationships considered as incestuous, such as having sex with one's own daughter, or granddaughter, but also having sex with one's mother-in-law or with one's wife's daughter.

In the Mishnah, the following manner of burning the criminal is described:

The obligatory procedure for execution by burning: They immersed him in dung up to his knees, rolled a rough cloth into a soft one and wound it about his neck. One pulled it one way, one the other until he opened his mouth. Thereupon one ignites the (lead) wick and throws it in his mouth, and it descends to his bowels and sears his bowels.

That is, the person dies from being fed molten lead. The Mishnah is, however, a fairly late collections of laws, from about the 3rd century AD, and scholars believe it replaced the actual punishment of burning in the old Biblical texts.

Ancient Rome

According to ancient reports, Roman authorities executed many of the early Christian martyrs by burning. An example of this is the earliest chronicle of a martyrdom, that of Polycarp. Sometimes this was by means of the tunica molesta, a flammable tunic:

... the Christian, stripped naked, was forced to put on a garment called the tunica molesta, made of papyrus, smeared on both sides with wax, and was then fastened to a high pole, from the top of which they continued to pour down burning pitch and lard, a spike fastened under the chin preventing the excruciated victim from turning the head to either side, so as to escape the liquid fire, until the whole body, and every part of it, was literally clad and cased in flame.

In 326, Constantine the Great promulgated a law that increased the penalties for parentally non-sanctioned "abduction" of their girls, and concomitant sexual intercourse/rape. The man would be burnt alive without the possibility of appeal, and the girl would receive the same treatment if she had participated willingly. Nurses who had corrupted their female wards and led them to sexual encounters would have molten lead poured down their throats. In the same year, Constantine also passed a law that said if a woman had sexual relations with her own slave, both would be subjected to capital punishment, the slave by burning (if the slave himself reported the offense — presumably having been raped — he was to be set free). In 390 AD, Emperor Theodosius issued an edict against male prostitutes and brothels offering such services; those found guilty should be burned alive.

In the 6th-century collection of the sayings and rulings of the pre-eminent jurists from earlier ages, the Digest, a number of crimes are regarded as punishable by death by burning. The 3rd-century jurist Ulpian said that enemies of the state and deserters to the enemy were to be burned alive. His rough contemporary, the juristical writer Callistratus, mentions that arsonists are typically burnt, as well as slaves who have conspired against the well-being of their masters (this last also, on occasion, being meted out to free persons of "low rank"). The punishment of burning alive arsonists (and traitors) seems to have been particularly ancient; it was included in the Twelve Tables, a mid-5th-century BC law code, that is, about 700 years prior to the times of Ulpian and Callistratus.

Ritual child sacrifice in Carthage

Tanit with a lion's head

Beginning in the early 3rd century BC, Greek and Roman writers commented on the purported institutionalized child sacrifice the North African Carthaginians are said to have performed in honour of the gods Baal Hammon and Tanit. The earliest writer, Cleitarchus is among the most explicit. He says live infants were placed in the arms of a bronze statue, the statue's hands over a brazier, so that the infant slowly rolled into the fire. As it did so, the limbs of the infant contracted and the face was distorted into a sort of laughing grimace, hence called "the act of laughing". Other, later authors such as Diodorus Siculus and Plutarch say the throats of the infants were generally cut, before they were placed in the statue's embrace In the vicinity of ancient Carthage, large scale grave yards containing the incinerated remains of infants, typically up to the age of 3, have been found; such graves are called "tophets". However, some scholars have argued that these findings are not evidence of systematic child sacrifice, and that estimated figures of ancient natural infant mortality (with cremation afterwards and reverent separate burial) might be the real historical basis behind the hostile reporting from non-Carthaginians. A late charge of the imputed sacrifice is found by the North African bishop Tertullian, who says that child sacrifices were still carried out, in secret, in the countryside at his time, 3rd century AD.

Celtic traditions

An 18th-century illustration of a wicker man. Engraving from A Tour in Wales written by Thomas Pennant.

According to Julius Caesar, the ancient Celts practised the burning alive of humans in a number of settings. In Book 6, chapter 16, he writes of the Druidic sacrifice of criminals within huge wicker frames shaped as men:

Others have figures of vast size, the limbs of which formed of osiers they fill with living men, which being set on fire, the men perish enveloped in the flames. They consider that the oblation of such as have been taken in theft, or in robbery, or any other offence, is more acceptable to the immortal gods; but when a supply of that class is wanting, they have recourse to the oblation of even the innocent.

Slightly later, in Book 6, chapter 19, Caesar also says the Celts perform, on the occasion of death of great men, the funeral sacrifice on the pyre of living slaves and dependents ascertained to have been "beloved by them". Earlier on, in Book 1, chapter 4, he relates of the conspiracy of the nobleman Orgetorix, charged by the Celts for having planned a coup d'état, for which the customary penalty would be burning to death. It is said Orgetorix committed suicide to avoid that fate.

Human sacrifice around the Eastern Baltic

Throughout the 12th–14th centuries, a number of non-Christian peoples living around the Eastern Baltic Sea, such as Old Prussians and Lithuanians, were charged by Christian writers with performing human sacrifice. Pope Gregory IX issued a papal bull denouncing an alleged practice among the Prussians, that girls were dressed in fresh flowers and wreaths and were then burned alive as offerings to evil spirits.

Christian states

The burning of the Cathar heretics

Eastern Roman Empire

Under 6th-century Emperor Justinian I, the death penalty had been decreed for impenitent Manicheans, but a specific punishment was not made explicit. By the 7th century, however, those found guilty of "dualist heresy" could risk being burned at the stake. Those found guilty of performing magical rites, and corrupting sacred objects in the process, might face death by burning, as evidenced in a 7th-century case. In the 10th century AD, the Byzantines instituted death by burning for parricides, i.e. those who had killed their own relatives, replacing the older punishment of poena cullei, the stuffing of the convict in a leather sack along with a rooster, a viper, a dog and a monkey, and then throwing the sack into the sea.

Medieval Inquisition and the burning of heretics

Burning of the Knights Templar, 1314

The first recorded case of heretics being burnt in Western Europe in the Middle Ages occurred in 1022 at Orléans. Civil authorities burned persons judged to be heretics under the medieval Inquisition. Burning heretics had become customary practice in the latter half of the twelfth century in continental Europe, and death by burning became statutory punishment from the early 13th century. Death by burning for heretics was made positive law by Pedro II of Aragon in 1197. In 1224, Frederick II, Holy Roman Emperor, made burning a legal alternative, and in 1238, it became the principal punishment in the Empire. In Sicily, the punishment was made law in 1231, whereas in France, Louis IX made it binding law in 1270.

As some in England at the start of the 15th century grew weary of the teachings of John Wycliffe and the Lollards, kings, priests, and parliaments reacted with fire. In 1401, Parliament passed the De heretico comburendo act, which can be loosely translated as "Regarding the burning of heretics." Lollard persecution would continue for over a hundred years in England. The Fire and Faggot Parliament met in May 1414 at Grey Friars Priory in Leicester to lay out the notorious Suppression of Heresy Act 1414, enabling the burning of heretics by making the crime enforceable by the Justices of the peace. John Oldcastle, a prominent Lollard leader, was not saved from the gallows by his old friend King Henry V. Oldcastle was hanged and his gallows burned in 1417. Jan Hus was burned at the stake after being accused at the Roman Catholic Council of Constance (1414–18) of heresy. The ecumenical council also decreed that the remains of John Wycliffe, dead for 30 years, should be exhumed and burned. (This posthumous execution was carried out in 1428.)

Burnings of Jews

Jews burned to death in the Strasbourg massacre

Several incidents are recorded of massacres on Jews from the 12th through 16th centuries in which they were burned alive, often on account of the blood libel. In 1171 in Blois, 51 Jews were burned alive (the entire adult community). In 1191, King Philip Augustus ordered around 100 Jews burnt alive. That Jews purportedly performed host desecration also led to mass burnings; In 1243 in Beelitz, the entire Jewish community was burnt alive, and in 1510 in Berlin, 26 Jews were burnt alive for the same crime. During the "Black Death" in the mid-14th century a spate of large-scale massacres occurred. One libel was that the Jews had poisoned the wells. In 1349, as panic grew along with the increasing death toll from the plague, general massacres, but also specifically mass burnings, began to occur. Six hundred Jews were burnt alive in Basel alone. A large mass burning occurred in Strasbourg, where several hundred Jews were burnt alive in what became known as the Strasbourg massacre.

A Jewish man, Johannes Pfefferkorn, met a particularly gruesome death in 1514 in Halle. He had been charged with having impersonated a priest for twenty years, performing host desecration, stealing Christian children to be tortured and killed by other Jews, poisoning 13 people and poisoning wells. He was lashed to a pillar in such a way that he could run about it. Then, a ring of glowing coal was made around him, and gradually pushed ever closer to him, until he was roasted to death.

Lepers' Plot of 1321

Not only Jews could be victims of mass hysteria on charges like that of poisoning wells. This particular charge, well-poisoning, was the basis for a large scale hunt of lepers in 1321 France. In the spring of 1321, in Périgueux, people became convinced that the local lepers had poisoned the wells, causing ill-health among the normal populace. The lepers were rounded up and burned alive. The action against the lepers didn't stay local, though, but had repercussions throughout France, not least because King Philip V issued an order to arrest all lepers, those found guilty to be burnt alive. Jews became tangentially included as well; at Chinon alone, 160 Jews were burnt alive. All in all, around 5000 lepers and Jews are recorded in one tradition to have been killed during the Lepers' Plot hysteria.

The charge of the lepers' plot was not wholly confined to France; extant records from England show that on Jersey the same year, at least one family of lepers was burnt alive for having poisoned others.

Spanish Inquisition against Moriscos and Marranos

The burning of a 16th-century Dutch Anabaptist, Anneken Hendriks, who was charged with heresy.

The Spanish Inquisition was established in 1478, with the aim of preserving Catholic orthodoxy; some of its principal targets were "Marranos", formally converted Jews thought to have relapsed into Judaism, or the Moriscos, formally converted Muslims thought to have relapsed into Islam. The public executions of the Spanish Inquisition were called autos-da-fé; convicts were "released" (handed over) to secular authorities in order to be burnt.

Estimates of how many were executed on behest of the Spanish Inquisition have been offered from early on; historian Hernando del Pulgar (1436–c. 1492) estimated that 2000 people were burned at the stake between 1478 and 1490. Estimates ranging from 30,000 to 50,000 burnt at the stake (alive or not) at the behest of the Spanish Inquisition during its 300 years of activity have previously been given and are still to be found in popular books.

In February 1481, in what is said to be the first auto-da-fé, six Marranos were burnt alive in Seville. In November 1481, 298 Marranos were burnt publicly at the same place, their property confiscated by the Church. Not all Marranos executed by being burnt at the stake seem to have been burnt alive. If the Jew "confessed his heresy", the Church would show mercy, and he would be strangled prior to the burning. Autos-da-fé against Marranos extended beyond the Spanish heartland. In Sicily, in 1511–15, 79 were burnt at the stake, while from 1511 to 1560, 441 Marranos were condemned to be burned alive. In Spanish American colonies, autos-da-fé were held as well. In 1664, a man and his wife were burned alive in Río de la Plata, and in 1699, a Jew was burnt alive in Mexico City.

In 1535, five Moriscos were burned at the stake on Majorca; the images of a further four were also burnt in effigy, since the actual individuals had managed to flee. During the 1540s, some 232 Moriscos were paraded in autos-da-fé in Zaragoza; five of those were burnt at the stake. The claim that out of 917 Moriscos appearing in autos of the Inquisition in Granada between 1550 and 1595, just 20 were executed seems at odds with the English government's state papers which claim that, while at war with Spain, they received a report from Seville of 17 June 1593 that over 70 of the richest men of Granada were burnt. As late as 1728 as many as 45 Moriscos were recorded burned for heresy. In the May 1691 "bonfire of the Jews", Rafael Valls, Rafael Benito Terongi and Catalina Terongi were burned alive.

Portuguese Inquisition at Goa

In 1560, the Portuguese Inquisition opened offices in the Indian colony Goa, known as Goa Inquisition. Its aim was to protect Catholic orthodoxy among new converts to Christianity, and retain hold on the old, particularly against "Judaizing" deviancy. From the 17th century, Europeans were shocked at the tales of how brutal and extensive the activities of the Inquisition were. Modern scholars have established that some 4046 individuals in the time 1560–1773 received some sort of punishment from the Portuguese Inquisition, whereof 121 persons were condemned to be burned alive; of those 57 actually suffered that fate, while the rest escaped it, and were burnt in effigy instead. For the Portuguese Inquisition in total, not just at Goa, modern estimates of persons actually executed on its behest is about 1200, whether burnt alive or not.

Legislation concerning "crimes against nature"

Burning of two homosexuals, Richard Puller von Hohenburg and Anton Mätzler, at the stake outside Zürich, 1482 (Spiezer Schilling)

From the 12th to the 18th centuries, various European authorities legislated (and held judicial proceedings) against sexual crimes such as sodomy or bestiality; often, the prescribed punishment was that of death by burning. Many scholars think that the first time death by burning appeared within explicit codes of law for the crime of sodomy was at the ecclesiastical 1120 Council of Nablus in the crusader Kingdom of Jerusalem. Here, if public repentance were done, the death penalty might be avoided. In Spain, the earliest records for executions for the crime of sodomy are from the 13th–14th centuries, and it is noted there that the preferred mode of execution was death by burning. The Partidas of King Alfonso "El Sabio" condemned sodomites to be castrated and hung upside down to die from the bleeding, following the Old Testament phrase "their blood shall be upon them". At Geneva, the first recorded burning of sodomites occurred in 1555, and up to 1678, some two dozen met the same fate. In Venice, the first burning took place in 1492, and a monk was burnt as late as 1771. The last case in France where two men were condemned by court to be burned alive for engaging in consensual homosexual sex was in 1750 (although, it seems, they were actually strangled prior to being burned). The last case in France where a man was condemned to be burned for a murderous rape of a boy occurred in 1784.

Crackdowns and the public burning of a couple of homosexuals might lead to local panic, and persons thus inclined fleeing from the place. The traveller William Lithgow witnessed such a dynamic when he visited Malta in 1616 :

The fifth day of my staying here, I saw a Spanish soldier and a Maltezen boy burnt in ashes, for the public profession of sodomy; and long before night, there were above an hundred bardassoes, whorish boys, that fled away to Sicily in a galliot, for fear of fire; but never one bugeron stirred, being few or none there free of it.

In 1532 and 1409 in Augsburg two pederasts were burned alive for their offenses.

Penal code of Charles V

In 1532, Holy Roman Emperor Charles V promulgated his penal code Constitutio Criminalis Carolina. A number of crimes were punishable with death by burning, such as coin forgery, arson, and sexual acts "contrary to nature". Also, those guilty of aggravated theft of sacred objects from a church could be condemned to be burnt alive. Only those found guilty of malevolent witchcraft could be punished by death by fire.

Last burnings from 1804 and 1813

According to the jurist Eduard Osenbrüggen [de], the last case he knew of where a person had been judicially burned alive on account of arson in Germany happened in 1804, in Hötzelsroda, close by Eisenach. The manner in which Johannes Thomas was executed on 13 July that year is described as follows: Some feet above the actual pyre, attached to a stake, a wooden chamber had been constructed, into which the delinquent was placed. Pipes or chimneys filled with sulphuric material led up to the chamber, and that was first lit, so that Thomas died from inhaling the sulphuric smoke, rather than being strictly burnt alive, before his body was consumed by the general fire. Some 20,000 people had gathered to watch Thomas' execution.

Although Thomas is regarded as the last to have been actually executed by means of fire (in this case, through suffocation), the couple Johann Christoph Peter Horst and his lover Friederike Louise Christiane Delitz, who had made a career of robberies in the confusion made by their acts of arson, were condemned to be burnt alive in Berlin 28 May 1813. They were, however, according to Gustav Radbruch, secretly strangled just prior to being burnt, namely when their arms and legs were tied fast to the stake.

Although these two cases are the last where execution by burning might be said to have been carried out in some degree, Eduard Osenbrüggen mentions that verdicts to be burned alive were given in several cases in different German states afterwards, such as in cases from 1814, 1821, 1823, 1829 and finally in a case from 1835.

Witch-hunts

Burning of three witches in Baden (1585), from the Wickiana Collection

Burning was used during the witch-hunts of Europe, although hanging was the preferred style of execution in England and Wales. The penal code known as the Constitutio Criminalis Carolina (1532) decreed that sorcery throughout the Holy Roman Empire should be treated as a criminal offence, and if it purported to inflict injury upon any person the witch was to be burnt at the stake. In 1572, Augustus, Elector of Saxony imposed the penalty of burning for witchcraft of every kind, including simple fortunetelling. From the latter half of the 18th century, the number of "nine million witches burned in Europe" has been bandied about in popular accounts and media, but has never had a following among specialist researchers. Today, based on meticulous study of trial records, ecclesiastical and inquisitorial registers and so on, as well as on the utilization of modern statistical methods, the specialist research community on witchcraft has reached an agreement for roughly 40,000–50,000 people executed for witchcraft in Europe in total, and by no means all of them executed by being burned alive. Furthermore, it is solidly established that the peak period of witch-hunts was the century 1550–1650, with a slow increase preceding it, from the 15th century onward, as well as a sharp drop following it, with "witch-hunts" having basically fizzled out by the first half of the 18th century.

Famous cases

Jan Hus burnt at the stake
 
Joan of Arc's Death at the Stake, by Hermann Stilke (1843)

Notable individuals executed by burning include Jacques de Molay (1314), Jan Hus (1415), Joan of Arc (1431), Girolamo Savonarola (1498), Patrick Hamilton (1528), John Frith (1533), William Tyndale (1536), Michael Servetus (1553), Giordano Bruno (1600), Urbain Grandier (1634), and Avvakum (1682). Anglican martyrs John Rogers, Hugh Latimer and Nicholas Ridley were burned at the stake in 1555. Thomas Cranmer followed the next year (1556).

Denmark

In Denmark, after the 1536 Reformation, Christian IV of Denmark (r. 1588–1648) encouraged the practice of burning witches, in particular by the law against witchcraft in 1617. In Jutland, the mainland part of Denmark, more than half the recorded cases of witchcraft in the 16th and 17th centuries occurred after 1617. Rough estimates says about a thousand persons were executed due to convictions for witchcraft in the 1500–1600s, but it is not wholly clear if all of the transgressors were burned to death.

England

Mary I ordered hundreds of Protestants burnt at the stake during her reign (1553–58) in what would be known as the "Marian Persecutions" earning her the epithet of "Bloody" Mary. Many of those executed by Mary are listed in Actes and Monuments, written by Foxe in 1563 and 1570.

Edward Wightman, a Baptist from Burton on Trent, was the last person burned at the stake for heresy in England in Lichfield, Staffordshire on 11 April 1612. Although cases can be found of burning heretics in the 16th and 17th centuries in England, that penalty for heretics was historically relatively new. It did not exist in 14th-century England, and when the bishops in England petitioned King Richard II to institute death by burning for heretics in 1397, he flatly refused, and no one was burnt for heresy during his reign. Just one year after his death, however, in 1401, William Sawtrey was burnt alive for heresy. Death by burning for heresy was formally abolished by Parliament during the reign of King Charles II in 1676.

The traditional punishment for women found guilty of treason was to be burned at the stake, where they did not need to be publicly displayed naked, whereas men were hanged, drawn and quartered. The jurist William Blackstone argued as follows for the different punishments for females and males:

For as the decency due to sex forbids the exposing and public mangling of their bodies, their sentence (which is to the full as terrible to sensation as the other) is to be drawn to the gallows and there be burned alive

However, as described in Camille Naish's "Death Comes to the Maiden", in practice, the woman's clothing would burn away at the beginning, and she would be left naked anyway. There were two types of treason: high treason, for crimes against the sovereign; and petty treason, for the murder of one's lawful superior, including that of a husband by his wife. Commenting on the 18th-century execution practice, Frank McLynn says that most convicts condemned to burning were not burnt alive, and that the executioners made sure the women were dead before consigning them to the flames.

The last person condemned to death for "petty treason" was Mary Bailey, whose body was burned in 1784. The last woman to be convicted for "high treason", and have her body burnt, in this case for the crime of coin forgery, was Catherine Murphy in 1789. The last case where a woman was actually burnt alive in England is that of Catherine Hayes in 1726, for the murder of her husband. In this case, one account says this happened because the executioner accidentally set fire to the pyre before he had hanged Hayes properly. The historian Rictor Norton has assembled a number of contemporary newspaper reports on the actual death of Mrs. Hayes, internally somewhat divergent. The following excerpt is one example:

The fuel being placed round her, and lighted with a torch, she begg'd for the sake of Jesus, to be strangled first: whereupon the Executioner drew tight the halter, but the flame coming to his hand in the space of a second, he let it go, when she gave three dreadful shrieks; but the flames taking her on all sides, she was heard no more; and the Executioner throwing a piece of timber into the Fire, it broke her skull, when her brains came plentifully out; and in about an hour more she was entirely reduced to ashes.

Scotland

James VI of Scotland (later James I of England) shared the Danish king's interest in witch trials. This special interest of the king resulted in the North Berwick witch trials, which led more than seventy people to be accused of witchcraft. James sailed in 1590 to Denmark to meet his betrothed, Anne of Denmark, who, ironically, is believed by some to have secretly converted to Roman Catholicism herself from Lutheranism around 1598, although historians are divided on whether she ever was received into the Roman Catholic faith.

The last to be executed as a witch in Scotland was Janet Horne in 1727, condemned to death for using her own daughter as a flying horse in order to travel. Janet Horne was burnt alive in a tar barrel.

Ireland

Petronilla de Meath (c. 1300–1324) was the maidservant of Dame Alice Kyteler, a 14th-century Hiberno-Norman noblewoman. After the death of Kyteler's fourth husband, the widow was accused of practicing witchcraft and Petronilla of being her accomplice. Petronilla was tortured and forced to proclaim that she and Kyteler were guilty of witchcraft. Petronilla was then flogged and eventually burnt at the stake on 3 November 1324, in Kilkenny, Ireland. Hers was the first known case in the history of the British Isles of death by fire for the crime of heresy. Kyteler was charged by the Bishop of Ossory, Richard de Ledrede, with a wide slate of crimes, from sorcery and demonism to the murders of several husbands. She was accused of having illegally acquired her wealth through witchcraft, which accusations came principally from her stepchildren, the children of her late husbands by their previous marriages. The trial predated any formal witchcraft statute in Ireland, thus relying on ecclesiastical law (which treated witchcraft as heresy) rather than common law (which treated it as a felony). Under torture, Petronilla claimed she and her mistress applied a magical ointment to a wooden beam, which enabled both women to fly. She was then forced to proclaim publicly that Lady Alice and her followers were guilty of witchcraft. Some were convicted and whipped, but others, Petronilla included, were burnt at the stake. With the help of relatives, Alice Kyteler fled, taking with her Petronilla's daughter, Basilia.

In 1327 or 1328, Adam Duff O'Toole was burned at the stake in Dublin for heresy after branding Christian scripture a fable and denying the resurrection of Jesus.

The brothel madam Darkey Kelly was convicted of murdering shoemaker John Dowling in 1760 and burned at the stake in Dublin on 7 January 1761. Later legends claimed that she was a serial killer and/or witch.

In 1895, Bridget Cleary (née Boland), a County Tipperary woman, was burnt by her husband and others, the stated motive for the crime being the belief that the real Bridget had been abducted by fairies with a changeling left in her place. Her husband claimed to have slain only the changeling. The gruesome nature of the case prompted extensive press coverage. The trial was closely followed by newspapers in both Ireland and Britain. As one reviewer commented, nobody, with the possible exception of the presiding judge, thought it was an ordinary murder case.

Colonial Americas

Execution of Mariana de Carabajal (converted Jew), Mexico City, 1601

North America

Native Americans scalping and roasting their prisoners, published in 1873

Indigenous North Americans often used burning as a form of execution, against members of other tribes or white settlers during the 18th and 19th centuries. Roasting over a slow fire was a customary method. (See Captives in American Indian Wars)

In Massachusetts, there are two known cases of burning at the stake. First, in 1681, a slave named Maria tried to kill her owner by setting his house on fire. She was convicted of arson and burned at the stake in Roxbury. Concurrently, a slave named Jack, convicted in a separate arson case, was hanged at a nearby gallows, and after death his body was thrown into the fire with that of Maria. Second, in 1755, a group of slaves had conspired and killed their owner, with servants Mark and Phillis executed for his murder. Mark was hanged and his body gibbeted, and Phillis burned at the stake, at Cambridge.

In Montreal, then part of New France, Marie-Joseph Angélique, a black slave, was sentenced to being burned alive for an arson which destroyed 45 homes and a hospital in 1734. The sentence was commuted on appeal to burning after death by strangulation.

In New York, several burnings at the stake are recorded, particularly following suspected slave revolt plots. In 1708, one woman was burnt and one man hanged. In the aftermath of the New York Slave Revolt of 1712, 20 people were burnt (one of the leaders slowly roasted, before he died after 10 hours of torture) and during the alleged slave conspiracy of 1741, at least 13 slaves were burnt at the stake.

In 1731, 51-year-old Delaware housewife Catherine Bevan was burned for murder, and in 1746, Esther Anderson was burned in Maryland for another murder.

South America

The last known burning by the Spanish colonial government in Latin America was of Mariana de Castro, during the Peruvian Inquisition in Lima on 22 December 1736 after she had been convicted on 4 February 1732 of being a judaizante (a person who was privately practicing the Jewish faith after having publicly converted to Roman Catholicism).

In 1855 the Dutch abolitionist and historian Julien Wolbers spoke to the Anti Slavery Society in Amsterdam. Painting a dark picture of the condition of slaves in Suriname, he mentions in particular that as late as in 1853, just two years previously, "three Negroes were burnt alive".

West Indies

In 1760, the slave rebellion known as Tacky's War broke out in Jamaica. Apparently, some of the defeated rebels were burned alive, while others were gibbeted alive, left to die of thirst and starvation.

In 1774, nine enslaved Africans in Tobago were found complicit of murdering a white man. Eight of them had first their right arms chopped off, and were then burned alive bound to stakes, according to the report of an eyewitness.

In Saint-Domingue, enslaved Africans found guilty of committing crimes were sometimes punished by being burnt at the stake, particularly if the crime was attempting to foment a slave rebellion.

Greek War of Independence

The Greek War of Independence in the 1820s contained several instances of death by burning. When the Greeks in April 1821 captured a corvette near Hydra, the Greeks chose to roast to death the 57 Ottoman crew members. After the fall of Tripolitsa in September 1821, European officers were horrified to note that not only were Muslims suspected of hiding money being slowly roasted after having had their arms and legs cut off but, in one instance, three Muslim children were roasted over a fire while their parents were forced to watch. On their part, the Ottomans committed many similar acts. In retaliation they gathered up Greeks in Constantinople, throwing several of them into huge ovens, baking them to death.

Islamic countries

The witnesses of the ongoing evolution of Islamic religious thought and practice, including the information of some of the main features of classical Islam. Hence, the sources may manifest religious, legal, and political ideas quite an evolution from the chronological aspect and different from those that prevailed in early caliphates since the practice of burning a convicted person is forbidden in the Sharia Law.

Followers of a false claimant of prophethood

The Arab chieftain Tulayha ibn Khuwaylid ibn Nawfal al-Asad set himself up as a prophet in 630 AD. Tulayha had a strong following which was, however, soon quashed in the so-called Ridda Wars. He himself escaped, though, and later was reconverted to Islam, but many of his rebel followers were burnt to death; his mother chose to embrace the same fate.

Catholic monks in 13th-century Tunis and Morocco

A number of monks are said to have been burnt alive in Tunis and Morocco in the 13th century. In 1243, two English monks, Brothers Rodulph and Berengarius, after having secured the release of some 60 captives, were charged with being spies for the English Crown, and were burnt alive on 9 September. In 1262, Brothers Patrick and William, again having freed captives, but also sought to proselytize among Muslims, were burnt alive in Morocco. In 1271, 11 Catholic monks were burnt alive in Tunis. Several other cases are reported.

Converts to Christianity

Apostasy, i.e. the act of converting to another religion, was (and remains so in a few countries) punishable with death.

The French traveller Jean de Thevenot, traveling the East in the 1650s, says: "Those that turn Christians, they burn alive, hanging a bag of Powder about their neck, and putting a pitched Cap upon their Head." Travelling the same regions some 60 years earlier, Fynes Moryson writes:

A Turke forsaking his Fayth and a Christian speaking or doing anything against the law of Mahomett are burnt with fyer.

Muslim heretics

Certain accursed ones of no significance is the term used by Taş Köprü Zade in the Şakaiki Numaniye to describe some members of the Hurufiyya who became intimate with the Sultan Mehmed II to the extent of initiating him as a follower. This alarmed members of the Ulema, particularly Mahmut Paşa, who then consulted Mevlana Fahreddin. Fahreddin hid in the Sultan's palace and heard the Hurufis propound their doctrines. Considering these heretical, he reviled them with curses. The Hurufis fled to the Sultan, but Fahreddin's denunciation of them was so virulent that Mehmed II was unable to defend them. Farhreddin then took them in front of the Üç Şerefeli Mosque, Edirne, where he publicly condemned them to death. While preparing the fire for their execution, Fahreddin accidentally set fire to his beard. However, the Hurufis were burnt to death.

Barbary States, 18th century

John Braithwaite, staying in Morocco in the late 1720s, says that apostates from Islam would be burnt alive:

THOSE that can be proved after Circumcision to have revolted, are stripped quite naked, then anointed with Tallow, and with a Chain about the Body, brought to the Place of Execution, where they are burnt.

Similarly, he notes that non-Muslims entering mosques or being blasphemous against Islam will be burnt, unless they convert to Islam. The chaplain for the English in Algiers at the same time, Thomas Shaw, wrote that whenever capital crimes were committed either by Christian slaves or Jews, the Christian or Jew was to be burnt alive. Several generations later, in Morocco in 1772, a Jewish interpreter for the British, and a merchant in his own right, sought from the Emperor of Morocco restitution for some goods confiscated, and was burnt alive for his impertinence. His widow made her woes clear in a letter to the British government.

In 1792 in Ifrane, Morocco, 50 Jews preferred to be burned alive, rather than convert to Islam. In 1794 in Algiers, the Jewish Rabbi Mordecai Narboni was accused of having maligned Islam in a quarrel with his neighbour. He was ordered to be burnt alive unless he converted to Islam, but he refused and was therefore executed on 14 July 1794.

In 1793, Ali Pasha made a short-lived coup d'état in Tripoli, deposing the ruling Karamanli dynasty. During his short, violent reign he seized the two interpreters for the Dutch and English consuls, both of them Jews, and roasted them over a slow fire, on charges of conspiracy and espionage.

Persia

During a famine in Persia in 1668, the government took severe measures against those trying to profiteer from the misfortune of the populace. Restaurant owners found guilty of profiteering were slowly roasted on spits, and greedy bakers were baked in their own ovens.

A physician, Dr C.J. Wills, traveling through Persia in 1866–81 wrote that:

Just prior to my first arrival in Persia, the "Hissam-u-Sultaneh", another uncle of the king, had burned a priest to death for a horrible crime and murder; the priest was chained to a stake, and the matting from the mosques piled on him to a great height, the pile of mats was lighted and burnt freely, but when the mats were consumed the priest was found groaning, but still alive. The executioner went to Hissam-u-Sultaneh who ordered him to obtain more mats, pour naphtha on them, and apply a light, which 'after some hours' he did.

Roasting by means of heated metal

The previous cases concern primarily death by burning through contact with open fire or burning material; a slightly different principle is to enclose an individual within, or attach him to, a metal contraption which is subsequently heated. In the following, some reports of such incidents, or anecdotes about such are included.

The brazen bull

Perillos being forced into the brazen bull that he built for Phalaris

Perhaps the most infamous example of a brazen bull, which is a hollow metal structure shaped like a bull within which the condemned is put, and then roasted alive as the metal bull is gradually heated up, is the one allegedly constructed by Perillos of Athens for the 6th-century BC tyrant Phalaris at Agrigentum, Sicily. As the story goes, the first victim of the bull was its constructor Perillos himself. The historian George Grote was among those regarding this story as having sufficient evidence behind it to be true, and points particularly to that the Greek poet Pindar, working just one or two generations after the times of Phalaris, refers to the brazen bull. A bronze bull was, in fact, one of the spoils of victory when the Carthaginians conquered Agrigentum. The story of a brazen bull as an execution device is not unique. About 1000 years later in 497 AD, it can be read in an old chronicle about the Visigoths on the Iberian Peninsula and the south of France:

Burdunellus became a tyrant in Spain and a year later was ... handed over by his own men and having been sent to Toulouse, he was placed inside a bronze bull and burnt to death.

Fate of a Scottish regicide

Walter Stewart, Earl of Atholl was a Scottish nobleman complicit in the murder of King James I of Scotland. On 26 March 1437 Stewart had a red hot iron crown placed upon his head, was cut in pieces alive, his heart was taken out, and then thrown in a fire. A papal nuncio, the later Pope Pius II witnessed the execution of Stewart and his associate Sir Robert Graham, and, reportedly, said he was at a loss to determine whether the crime committed by the regicides, or the punishment of them was the greater.

György Dózsa on the iron throne

Dózsa's execution (contemporary woodcut)

György Dózsa led a peasants' revolt in Hungary, and was captured in 1514. He was bound to a glowing iron throne and a likewise hot iron crown was placed on his head, and he was roasted to death.

The tale of the murderous midwife

In a few English 18th- and 19th-century newspapers and magazines, a tale was circulated about the particularly brutal manner in which a French midwife was put to death on 28 May 1673 in Paris. No fewer than 62 infant skeletons were found buried on her premises, and she was condemned on multiple accounts of abortion/infanticide. One detailed account of her supposed execution runs as follows:

A gibbet was erected, under which a fire was made, and the prisoner being brought to the place of execution, was hung up in a large iron cage, in which were also placed sixteen wild cats, which had been catched in the woods for the purpose.—When the heat of the fire became too great to be endured with patience, the cats flew upon the woman, as the cause of the intense pain they felt.—In about fifteen minutes they had pulled out her entrails, though she continued yet alive, and sensible, imploring, as the greatest favour, an immediate death from the hands of some charitable spectator. No one however dared to afford her the least assistance; and she continued in this wretched situation for the space of thirty-five minutes, and then expired in unspeakable torture. At the time of her death, twelve of the cats were expired, and the other four were all dead in less than two minutes afterwards.

The English commentator adds his own view on the matter:

However cruel this execution may appear with regard to the poor animals, it certainly cannot be thought too severe a punishment for such a monster of iniquity, as could calmly proceed in acquiring a fortune by the deliberate murder of such numbers of unoffending, harmless innocents. And if a method of executing murderers, in a manner somewhat similar to this was adapted in England, perhaps the horrid crime of murder might not so frequently disgrace the annals of the present times.

The English story is derived from a pamphlet published in 1673.

Pouring molten metal down the throat or ears

Molten gold poured down the throat

In 88 BC, Mithridates VI of Pontus captured the Roman general Manius Aquillius, and executed him by pouring molten gold down his throat. A popular but unsubstantiated rumor also had the Parthians executing the famously greedy Roman general Marcus Licinius Crassus in this manner in 53 BC.

Hulagu (left) imprisons Caliph Al-Musta'sim among his treasures to starve him to death. Medieval depiction from "Le livre des merveilles", 15th century.

Genghis Khan is said to have ordered the execution of Inalchuq, the perfidious Khwarazmian governor of Otrar, by pouring molten gold or silver down his throat in c. 1220, and an early 14th-century chronicle mentions that his grandson Hulagu Khan did likewise to the sultan Al-Musta'sim after the fall of Baghdad in 1258 to the Mongol army. (Marco Polo's version is that Al-Musta'sim was locked without food or water to starve in his treasure room)

Theodor de Bry engraving of a Conquistador being executed by gold

The Spanish in 16th-century Americas gave horrified reports that the Spanish who had been captured by the natives (who had learnt of the Spanish thirst for gold) had their feet and hands bound, and then molten gold poured down their throats as the victims were mocked: "Eat, eat gold, Christians".

From the 19th-century reports from the Kingdom of Siam (present day Thailand) stated that those who have defrauded the public treasury could have either molten gold or silver poured down their throat.

As punishment for inebriation and tobacco smoking

The 16th-/early 17th-century prime minister Malik Ambar in the Deccan Ahmadnagar Sultanate would not tolerate inebriation among his subjects, and would pour molten lead down the mouths of those caught in that condition. Similarly, in the 17th-century Sultanate of Aceh, Sultan Iskandar Muda (r. 1607–36) is said to have poured molten lead into the mouths of at least two drunken subjects. Military discipline in 19th-century Burma was reportedly harsh, with strict prohibition of smoking opium or drinking arrack. Some monarchs had ordained pouring molten lead down the throats of those who drank, "but it has been found necessary to relax this severity, in order to conciliate the army".

Shah Safi I of Persia is said to have abhorred tobacco, and apparently in 1634, he prescribed the punishment of pouring molten lead into the throats of smokers.

Mongol punishment for horse thieves

According to historian Pushpa Sharma, stealing a horse was considered the most heinous offence within the Mongol army, and the culprit would either have molten lead poured into his ears, or alternatively, his punishment would be the breaking of the spinal cord or beheading.Chinese tradition of Buddhist self-immolation

Apparently, for many centuries, a tradition of devotional self-immolation existed among Buddhist monks in China. One monk who immolated himself in 527 AD explained his intent a year before, in the following manner:

The body is like a poisonous plant; it would really be right to burn it and extinguish its life. I have been weary of this physical frame for many a long day. I vow to worship the buddhas, just like Xijian.

A severe critic in the 16th century wrote the following comment on this practice:

There are demonic people ... who pour on oil, stack up firewood, and burn their bodies while still alive. Those who look on are overawed and consider it the attainment of enlightenment. This is erroneous.

Japanese persecution of Christians

In the first half of the 17th century, Japanese authorities sporadically persecuted Christians, with some executions seeing persons being burnt alive. At Nagasaki in 1622 some 25 monks were burnt alive, and in Edo in 1624, 50 Christians were burnt alive.

Stories of cannibalism

Americas

Even fateful encounters with cannibals are recorded: in 1514, in the Americas, Francis of Córdoba and five companions were, reportedly, caught, impaled on spits, roasted and eaten by the natives. In 1543, such was also the end of a previous bishop, Vincent de Valle Viridi.

Fiji

In 1844, the missionary John Watsford wrote a letter about the internecine wars on Fiji, and how captives could be eaten, after being roasted alive:

At Mbau, perhaps, more human beings are eaten than anywhere else. A few weeks ago they ate twenty-eight in one day. They had seized their wretched victims while fishing, and brought them alive to Mbau, and there half-killed them, and then put them into their ovens. Some of them made several vain attempts to escape from the scorching flame.

The actual manner of the roasting process was described by the missionary pioneer David Cargill, in 1838:

When about to be immolated, he is made to sit on the ground with his feet under his thighs and his hands placed before him. He is then bound so that he cannot move a limb or a joint. In this posture he is placed on stones heated for the occasion (and some of them are red-hot), and then covered with leaves and earth, to be roasted alive. When cooked, he is taken out of the oven and, his face and other parts being painted black, that he may resemble a living man ornamented for a feast or for war, he is carried to the temple of the gods and, being still retained in a sitting posture, is offered as a propitiatory sacrifice.

Murder of widows

Indian subcontinent

A Hindu widow burning herself with the corpse of her husband, 1820s
 
Ceremony of Burning a Hindu Widow with the Body of her Late Husband, from Pictorial History of China and India, 1851

Sati refers to a funeral practice among some communities of Indian subcontinent in which a recently widowed woman immolates herself on her husband's funeral pyre. The first reliable evidence for the practice of sati appears from the time of the Gupta Empire (400 AD), when instances of sati began to be marked by inscribed memorial stones.

According to one model of history thinking, the practice of sati only became really widespread with the Muslim invasions of India, and the practice of sati now acquired a new meaning as a means to preserve the honour of women whose men had been slain. As S.S. Sashi lays out the argument, "The argument is that the practice came into effect during the Islamic invasion of India, to protect their honor from Muslims who were known to commit mass rape on the women of cities that they could capture successfully." It is also said that according to the memorial stone evidence, the practice was carried out in appreciable numbers in western and southern parts of India, and even in some areas, during pre-Islamic times. Some of the rulers and activist of the time sought actively to suppress the practice of sati.

The East India Company began to compile statistics of the incidences of sati for all their domains from 1815 and onwards. The official statistics for Bengal represents that the practice was much more common here than elsewhere, recorded numbers typically in the range 500–600 per year, up to the year 1829, when Company authorities banned the practice. Since the 19th–20th century, the practice remains outlawed in Indian subcontinent.

Jauhar was a practice among royal Hindu women to prevent capture by Muslim conquerors.

Bali and Nepal

The practice of burning widows has not been restricted to the Indian subcontinent; at Bali, the practice was called masatia and, apparently, restricted to the burning of royal widows. Although the Dutch colonial authorities had banned the practice, one such occasion is attested as late as in 1903, probably for the last time. In Nepal, the practice was not banned until 1920.

Traditions in sub-Saharan African cultures

C.H.L. Hahn wrote that within the O-ndnonga tribe among the Ovambo people in modern-day Namibia, abortion was not used at all (in contrast to among the other tribes), and that furthermore, if two young unwed individuals had sex resulting in pregnancy, then both the girl and the boy were "taken out to the bush, bound up in bundles of grass and ... burnt alive."

Legislation against the practice

In 1790, Sir Benjamin Hammett introduced a bill into Parliament to end the practice of judicial burning. He explained that the year before, as Sheriff of London, he had been responsible for the burning of Catherine Murphy, found guilty of counterfeiting, but that he had allowed her to be hanged first. He pointed out that as the law stood, he himself could have been found guilty of a crime in not carrying out the lawful punishment and, as no woman had been burnt alive in the kingdom for more than half a century, so could all those still alive who had held an official position at all of the previous burnings. The Treason Act 1790 was duly passed by Parliament and given royal assent by King George III (30 George III. C. 48). The Parliament of Ireland subsequently passed the similar Treason by Women Act (Ireland) 1796.

Modern burnings

In the modern era, deaths by burning are largely extrajudicial in nature. These killings may be committed by mobs, small numbers of criminals, or paramilitary groups.

Holocaust and Nazi War Crimes

In 1941, Polish natives — in cooperation with Nazi German police — locked 340 Jews in a barn and set it on fire during the Jedwabne pogrom. During the 1943 Khatyn massacre, the SS-Sturmbrigade Dirlewanger and the Schutzmannschaft Battalion 118 — a Nazi-sponsored battalion of Ukrainian partisans — locked 149 villagers into a shed and set it on fire. The World Jewish Restitution Organisation reported to the Jerusalem Post that the Nazi staff of Auschwitz burnt children alive in 1944. In another 1944 atrocity, the Waffen SS locked 452 French women and children in a church and set it on fire. German prosecutors charged an alleged perpetrator of that massacre in 2014. SS-Sturmbannführer Adolf Diekmann — commander of the 1st Battalion, 4th SS Panzer Grenadier Regiment — ordered the massacre, claiming retaliation against French partisans for burning SS-Sturmbannführer Helmut Kämpfe alive. In April 1945, the SS camp guards of Dora-Mittelbau — along with local civilian and military authorities — set a barn on fire with more than a thousand inmates trapped inside.

Revenge against Nazis

Benjamin B. Ferencz, one of the prosecutors in the Nuremberg trials after the end of World War II who, in May 1945, investigated occurrences at the Ebensee concentration camp, narrated them to Tom Hofmann, a family member and biographer. Ferencz was outraged at what the Nazis had done there. When people discovered an SS guard who attempted to flee, they tied him to one of the metal trays used to transport bodies into the crematorium. They then proceeded to light the oven and slowly roast the SS guard to death, taking him in and out of the oven several times. Ferencz said to Hofmann that at the time, he was in no position to stop the proceedings of the mob, and frankly admitted that he had not been inclined to try. Hofmann adds, "There seemed to be no limit to human brutality in wartime."

Lynching of Germans in Czechoslovakia

During the post-World War II expulsion of Germans from Czechoslovakia, a number of attacks against the German minority occurred. In one case in Prague in May 1945, a Czech mob hanged several Germans upside down on lampposts, doused them in fuel and set them on fire, burning them alive. The future literature scholar Peter Demetz, who grew up in Prague, later reported on this.

Extrajudicial burnings in Latin America

In Rio de Janeiro, Brazil, burning people standing inside a pile of tires is a common form of murder used by drug dealers to punish those who have supposedly collaborated with the police. This form of burning is called micro-ondas (microwave oven). The film Tropa de Elite (Elite Squad) and the video game Max Payne 3 contain scenes depicting this practice.

During the Guatemalan Civil War, the Guatemalan Army and security forces carried out an unknown number of extrajudicial killings by burning. In one instance in March 1967, Guatemalan guerrilla and poet Otto René Castillo was captured by Guatemalan government forces and taken to Zacapa army barracks alongside one of his comrades, Nora Paíz Cárcamo. The two were interrogated, tortured for four days, and burned alive. Other reported instances of immolation by Guatemalan government forces occurred in the Guatemalan government's rural counterinsurgency operations in the Guatemalan Altiplano in the 1980s. In April 1982, 13 members of a Q'anjob'al Pentecostal congregation in Xalbal, Ixcan, were burnt alive in their church by the Guatemalan Army.

On 31 August 1996, a Mexican man, Rodolfo Soler Hernandez, was burned to death in Playa Vicente, Mexico, after he was accused of raping and strangling a local woman to death. Local residents tied Hernandez to a tree, doused him in a flammable liquid and then set him ablaze. His death was also filmed by residents of the village. Shots taken before the killing showed that he had been badly beaten. On 5 September 1996, Mexican television stations broadcast footage of the murder. Locals carried out the killing because they were fed up with crime and believed that the police and courts were both incompetent. Footage was also shown in the 1998 shockumentary film, Banned from Television.

A young Guatemalan woman, Alejandra María Torres, was attacked by a mob in Guatemala City on 15 December 2009. The mob alleged that Torres had attempted to rob passengers on a bus. Torres was beaten, doused with gasoline, and set on fire, but was able to put the fire out before sustaining life-threatening burns. Police intervened and arrested Torres. Torres was forced to go topless throughout the ordeal and subsequent arrest, and many photographs were taken and published. Approximately 219 people were lynched in Guatemala in 2009, of whom 45 died.

In May 2015, a sixteen-year-old girl was allegedly burned to death in Rio Bravo, Guatemala, by a vigilante mob after being accused by some of involvement in the killing of a taxi driver earlier in the month.

In Chile during public mass protests held against the military regime of General Augusto Pinochet on 2 July 1986, engineering student Carmen Gloria Quintana, 18, and Chilean-American photographer Rodrigo Rojas DeNegri, 19, were arrested by a Chilean Army patrol in the Los Nogales neighborhood of Santiago. The two were searched and beaten before being doused in gasoline and burned alive by Chilean troops. Rojas was killed, while Quintana survived but with severe burns.

Lynchings and killings by burning in the United States

Lynching of Jesse Washington in Waco, Texas, on May 15, 1916. He was repeatedly lowered and raised onto a fire for about two hours.

Burnings continued as a method of lynching in the United States in the late 19th and early 20th centuries, particularly in the South. One of the most notorious extrajudicial burnings in modern history occurred in Waco, Texas on 15 May 1916. Jesse Washington, an African-American farmhand, after having been convicted of the rape and subsequent murder of a white woman, was taken by a mob to a bonfire, castrated, doused in coal oil, and hanged by the neck from a chain over the bonfire, slowly burning to death. A postcard from the event still exists, showing a crowd standing next to Washington's charred corpse with the words on the back "This is the barbecue we had last night. My picture is to the left with a cross over it. Your son, Joe". This attracted international condemnation and is remembered as the "Waco Horror".

More recently, during the 1980 New Mexico State Penitentiary riot, a number of inmates were burnt to death by fellow prisoners, who used blowtorches.

Cases from Africa

In South Africa, extrajudicial executions by burning were carried out via "necklacing", wherein a mob would fill a rubber tire with kerosene (or gasoline) and place it around the neck of a live individual. The fuel is then ignited, the rubber melts, and the victim is burnt to death. The method was most commonly used during the 1980s and early 1990s by anti-Apartheid opposition. In 1986, Winnie Mandela, wife of the then-imprisoned ANC (African National Congress) leader Nelson Mandela, stated, "With our boxes of matches, and our necklaces, we shall liberate this country", which was widely seen as an explicit endorsement of necklacing. This caused the ANC to initially distance itself from her, although she later took on a number of official positions within the party.

It was reported that in Kenya, on 21 May 2008, a mob had burned to death at least 11 accused witches.

Cases from the Middle East and Indian subcontinent

Dr Graham Stuart Staines, an Australian Christian missionary, and his two sons Philip (aged ten) and Timothy (aged six), were burnt to death by a gang while the three slept in the family car (a station wagon), at Manoharpur village in Keonjhar District, Odisha, India on 22 January 1999. Four years later, in 2003, a Bajrang Dal activist, Dara Singh, was convicted of leading the gang that murdered Staines and his sons, and was sentenced to life in prison. Staines had worked in Odisha with the tribal poor and lepers since 1965. Some Hindu groups made allegations that Staines had forcibly converted or lured many Hindus into Christianity.

On 19 June 2008, the Taliban, at Sadda, Lower Kurram, Pakistan, burned three truck drivers of the Turi tribe alive after attacking a convoy of trucks en route from Kohat to Parachinar, possibly for supplying the Pakistan Armed Forces.

In January 2015, Jordanian pilot Moaz al-Kasasbeh was burned in a cage by the Islamic State of Iraq and the Levant (ISIS). The pilot was captured when his plane crashed near Raqqa, Syria, during a mission against IS in December 2014.

In August 2015, ISIS burned to death four Iraqi Shia prisoners.

In December 2016, ISIS burned to death two Turkish soldiers, publishing high quality video of the atrocity.

Bride-burning

On 20 January 2011, a 28-year-old woman, Ranjeeta Sharma, was found burning to death on a road in rural New Zealand. The police confirmed the woman was alive before being covered in an accelerant and set on fire. Sharma's husband, Davesh Sharma, was charged with her murder.

Delayed-choice quantum eraser

From Wikipedia, the free encyclopedia https://en.wikipedia.org/wiki/Delayed-choice_quantum_eraser A delayed-cho...