For 4/26: Altruism & Group Selection

So far as we’ve seen, selection favors traits beneficial to the individual. In that case, how did altruism evolve? The concept of group selection offers a compelling perspective…

header-logo-2Once again, we’re going beyond what’s in our textbooks to look at some related topics that connect with more recent developments in Biology. Please come to class on April 26th having listened to the Science Friday interview and watched TED Talk below to get a nice introduction to the concept of group selection, another means by which species can change over time.

Also, here are excerpts from The Social Conquest of Earth in case you’d like to get more familiarized with group selection: The Social Conquest of Earth, 6-8, 27 (optional).

Finally, here are some evolutionary perspectives on altruism and leadership from Simon Sinek (optional).

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