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Forensic Paleo-Anthropology and the Last Man

Tuesday, May 5th, 2009

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THE FIRST EUROPEAN – NOT ENTIRELY HOMO SAPIENS SAPIENS – 35,000 BC

A British forensic scientist, Dr. Richard Neaves, has recreated the head of one of the earliest modern human ( some differences in brain case and teeth)  hunter-gathers from fossil remains, in the same manner of reconstructing the identity of homicide victims.

His recreation offers a tantalising glimpse into life before the dawn of civilisation. It also shows the close links between the first European settlers and their immediate African ancestors. To sculpt the head, Mr Neave called on his years of experience recreating the appearance of murder victims as well as using careful measurements of bone. It was made for the BBC2 series The Incredible Human Journey. This will follow the evolution of humans from the cradle of Africa to the waves of migrations that saw Homo sapiens colonise the globe.

….’Richard creates skulls of much more recent humans and he’s used to looking at differences between populations. ‘He said the skull doesn’t look European or Asian or African. It looks like a mixture of all of them. ‘That’s probably what you’d expect of someone among the earliest populations to come to Europe

As with the example of Kennewick Man, efforts at forensic paleo-anthropogy shatter modern racial assumptions regarding our earliest ancestors, regardless of whether those assumptions emanate from archaic stereotypes or modern PC ideology. Kennewick Man bore little or no resemblance to Amerinidian tribal groups that he long preceded, and Native American activists responded to the startling archaeological find  by attempting to have the remains seized, scientific analysis of them banned and the site bulldozed. The “First European”in turn, looks nothing like the Aryan mythology of the Nazis or 19th century European racialist agitators. Instead, he appears somewhat like an Africanized Yul Brynner.

These reconstructions demolish our casual, self-referentially anachronistic, projections of our own demographic groups backward in time. We want to see ourselves in the people “back then” just like we wish to imagine that kind of continuity in a far-flung future. I’m dubous that we will look like “us” 100,00 or 250,00 years in the future and wonder if such a  people will even acknowledge their kinship with us any more than we do with Homo Habilis.

A Darwinian Counterterrorism Strategy

Tuesday, February 24th, 2009

Nothing that the scientist in this article has to say about counterterrorism strategy would be regarded as news in this general area of the blogosphere but it is interesting that a marine biologist came up with conclusions similar to those of leading defense thinkers.

Take A Darwinian Approach To A Dangerous World: Ecologist Preaches ‘Natural’ Security For Homeland Defense

….Sagarin, an ecologist who’s normally more concerned with the urchins and starfish in tide pools, got to thinking about these things as a Congressional science fellow less than a year after the 9/11 terrorist attacks. He saw Washington building an expensive new shell, erecting large barriers around buildings and posting guards and cameras in every doorway.

“Everything was about more guards, more guns, and more gates,” he said. “I was thinking, ‘If I’m an adaptive organism, how would I cope with this?'”

….In nature, a threat is dealt with in several ways. There’s collectivism, where one meerkat sounds the alarm about an approaching hawk, or camouflage, where the ptarmigan hides in plain sight. There’s redundancy, like our wisdom teeth, or unpredictable behavior, like the puffer fish’s sudden, spiky pop.

Under the unyielding pressure of 3.5 billion years of evolution, the variety of defenses is beyond counting. But they all have a few features in common. A top-down, build-a-wall, broadcast-your-status approach “is exactly the opposite of what organisms do,” Sagarin says.

An immune system, for example, is not run by a central authority. It relies on a distributed network of autonomous agents that sense trouble on the local level and respond, adapting to the threat and signaling for backup without awaiting orders from HQ.

Marxist Gorillas and Chimpanzee Capitalists?

Wednesday, January 2nd, 2008

Caught my eye today: The Mind of the Market: Compassionate Apes, Competitive Humans and other Tales From Evolutionary Economics by Michael Shermer.  A premise that intuitively makes sense to me ( and therefore, I’ll have to read it with a critical eye).

Going to have to pick this one up.

                                                                                                                                                                 


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