Tag Archives: evolution

Rethinking "out Of Africa" | Conversation | Edge

"We're having to re-evaluate the Out-of-Africa theory, and we're having to re-evaluate the species concepts we apply, because in one view of thinking, species should be self-contained units. They don't interbreed with other species." This is a point that has confused me for some time. Species are not supposed to be capable of reproducing with other species. So why are neanderthals a different species?
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Languages Grew From a Seed in Africa, a Study Says – NYTimes.com

The evidence from linguistics seems to confirm an "out of africa" hypothesis, and an origin in South-west Africa
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Lies, Damned Lies, Statistics, and Probability of Abiogenesis Calculations

Simple explanation of how Abiogenesis may have occurred.
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http://www.sciencedaily.com/releases/2011/12/111222142444.htm

Evidence of the single-celled ancestors of animals, dating from the interval in Earth's history just before multicellular animals appeared, has been discovered in 570 million-year-old rocks from South China
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Tree of Life Web Project

The Tree of Life Web Project is an online database that compiles information about biodiversity and the evolutionary relationships of all organisms. Content for the project is compiled collaboratively by hundreds of biologists and amateur contributors from all over the world. The project is non-profit, funded by the U. S. National Science Foundation and the University of Arizona. All of our services are free and open to the public.
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‘Earth 2.0′ Kepler-22b is best chance yet of planet to support life, says Nasa | Metro.co.uk

Gradually getting closer to a truly earth like planet.
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Science, God, and the ultimate evolutionary question

A short overview of current theories for abiogenesis
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Evidence of 42,000 year old deep sea fishing revealed | Past Horizons

Evidence of deep sea fishing from 42,00 years ago
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What Is the Wavelength of Magenta?

I was always confused about Magenta - Where is it on the EM-spectrum? The answer - It isn't!, it's a psychological trick, created by human minds to join the opposite ends of the visible spectrum. It seems our brains really do think of color as a wheel not a spectrum.
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BBC News – Primates leapt to social living

An analysis of over 200 primate species by a University of Oxford team suggests that our ancestors gave up their solitary existence when they shifted from being nocturnal creatures to those that are active during the day.
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