Luna del'Corvo

Very interesting radio show on how it is that things like altruism, family behavior and so on in light of the realities of natural selection.

In this episode of the Good Show on Radio Lab, a question that haunted Charles Darwin: if natural selection boils down to survival of the fittest, how do you explain why one creature might stick its neck out for another?

The standard view of evolution is that living things are shaped by cold-hearted competition. And there is no doubt that today's plants and animals carry the genetic legacy of ancestors who fought fiercely to survive and reproduce. But in this hour, we wonder whether there might also be a logic behind sharing, niceness, kindness ... or even, self-sacrifice. Is altruism an aberration, or just an elaborate guise for sneaky self-interest? Do we really live in a selfish, dog-eat-dog world? Or has evolution carved out a hidden code that rewards genuine cooperation?

Give it a listen:

http://www.radiolab.org/2010/dec/14/

I think my plecostomus is now my default icon for anything evolution related.....