Super-Intelligent Humans Are Coming

Super-Intelligent Humans Are Coming – Issue 18: Genius – Nautilus.

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Brian Cox’s Human Universe presents a fatally flawed view of evolution

I completely agree with Henry Gee’s review (below). I have a lot of respect for Brian Cox, but he is an astrophysicist not an evolutionary biologist and unfortunately this handsomely-produced documentary is worse than an empty vessel, it is a cracked one. “Exceptionalism” is scientifically nonsense, though valid in a more philosophical context. Claiming a species or phenomenon is “exceptional” begs the question of “why”. It is also unfalsifiable as it is reasonable to assume that other species like ours exist in the universe, but currently impossible to prove.

Brian Cox’s Human Universe presents a fatally view of evolution | Henry Gee | Science | theguardian.com.

Why do we have blood types?

This is a very interesting article, but the core question is completely wrong-headed. There is no “why”. We just do. Evolution is as much about errors in the replication of DNA as anything else; some errors convey serendipitous advantages, others disadvantages. Some make no appreciable difference. Blood types fall into the latter category, having simply arisen as variations which had no impact on successful breeding or survival. Until the advent of blood transfusion techniques, blood type would seem to have had little if any consequence for an organism whatsoever.

Why do we have blood types? | Mosaic.