john hawks weblog

paleoanthropology, genetics and evolution

Machine memory

Tue, 2009-08-11 11:40 -- John Hawks

John Zogby polled Americans on whether they'd like to become cyborgs. Some of the questions are about brain implants for health, others for information or "entertainment".

--If you could have the Internet wired directly into your brain, would you do so?
Yes: 13%
No: 82%
Not sure: 5%.

By comparison, around 10 percent of Americans have been prescribed antidepressants of some kind. I can imagine the idea of brain tinkering might be marketed in a similar way. Certainly, when you see actual research on microchip-neuron interfaces now, it's pitched as a way to directly influence pain networks, or rehabilitate lost tissue or nerve connections. In other words, medical utility.

Seems to me, that there's a lot of money people spend on expensive colleges that might be spent on technology instead, if it could enable the same opportunities. Microsoft Encarta destroyed the market for paper encyclopedias; Wikipedia killed the market for Encarta. Could a microchip kill the market for Harvard?

Anyway, you can count me in the 82 percent. It seems to me that Brain Internet has only one really practical use: the Matrix will use your brain to do character recognition. You know, like ReCaptcha.

Which pretty much makes the wetware brain a complicated way of gold farming.

Neandertals

For years, I've worked on their bones. Now I'm working on their genes. Read more about the science studying these ancient people.

Denisova

From a finger bone of an ancient human came the record of a completely unexpected population. My lab is working on the science of the Denisova genome.

Acceleration

The advent of agriculture caused natural selection to speed up greatly in humans. We're uncovering some of the ways that populations have rapidly changed during the last 10,000 years.

Malapa

Just outside Johannesburg, the Malapa site is producing some of the most exciting finds in human evolution. This site is the headquarters of the Malapa Soft Tissue Project.