EarthDid climate change jump-start human evolution in East Africa? The Turkana basin, home to many major fossil discoveries, may have acted as a species factory, generating early humans adapted to a drier climate ¿ìè¶ÌÊÓÆµ
LifeHow a creationist instinct stops us seeing evolution everywhere Free-market evangelism spoils an otherwise good book, which attempts to extend the theory of evolution beyond biology to human culture and institutions CultureLab