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Nasty, Short and Brutish January 28, 2013

Posted by tkcollier in Enviroment, Geopolitics.
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Conventional cultural anthropology’s thinking was that tribal people were peaceful, that Darwinism had nothing to say about human behavior and culture, and that material resources were the cause of conflict.

Current Science is refuting all 3 assumptions. Mortality from violence is very common in small-scale societies today and in the past. Almost one-third of such people die in raids and fights, and the death rate is twice as high among men as among women. This is a far higher death rate than experienced even in countries worst hit by World War II. Thomas Hobbes’s “war of each against all” looks more accurate for humanity in a state of nature than Jean-Jacques Rousseau’s “noble savage,” though anthropologists today prefer to see a continuum between these extremes.

A Darwinian explanation of warfare would imply that similar kinds of violence might have evolved in other group-living animals. In recent years, Richard Wrangham of Harvard University has described chronic intergroup violence among chimpanzees.

But what is the motive for such killing? Robert Walker of the University of Missouri, Columbia, and Drew Bailey of Carnegie Mellon University last year published a survey of “Body Counts in Lowland South American Violence” and concluded that motives include revenge for previous killings, jealousy over women, capture of women and children and, less often, theft of material goods. Come to think of it, sounds just like the Trojan War

via Mind & Matter: Noble Savages Points to Resolution in Study of War – WSJ.com.

Stephen Hawking: “Humans Have Entered a New Stage of Evolution” July 4, 2009

Posted by tkcollier in Religion, Science & Technology.
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Steven HawkinsHawking says that we have entered a new phase of evolution. “At first, evolution proceeded by natural selection, from random mutations. This Darwinian phase, lasted about three and a half billion years, and produced us, beings who developed language, to exchange information.”

But what distinguishes us from our cave man ancestors is the knowledge that we have accumulated over the last ten thousand years, and particularly, Hawking points out, over the last three hundred.

“I think it is legitimate to take a broader view, and include externally transmitted information, as well as DNA, in the evolution of the human race,” Hawking said.

In the last ten thousand years the human species has been in what Hawking calls, “an external transmission phase,” where the internal record of information, handed down to succeeding generations in DNA, has not changed significantly. “But the external record, in books, and other long lasting forms of storage,” Hawking says, “has grown enormously. Some people would use the term, evolution, only for the internally transmitted genetic material, and would object to it being applied to information handed down externally. But I think that is too narrow a view. We are more than just our genes.” (more…)

Monkeying With Darwin’s Theory of Evolution February 13, 2009

Posted by tkcollier in Enviroment.
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darwinevolution

Thanks to Adam Brown

It is 150 years since the publication of Charles Darwin’s theory of evolution, which suggested that all living things are related and that everything is ultimately descended from a single common ancestor. This has troubled many, including Darwin himself, as it subverted ideas of divine intervention. It is not surprising that the countries least accepting of evolution today tend to be the most devout. In the most recent international survey available, only Turkey is less accepting of the theory than America. Iceland and Denmark are Darwin’s most ardent adherents. Indeed America has become only slightly more accepting of Darwin’s theory in recent years. In 2008 14% of people polled by Gallup agreed that “man evolved over millions of years”, up from 9% in 1982.

via It is 150 years since the theory of evolution was unveiled, but which countries believe in it? | Untouched by the hand of God | The Economist.

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