Altruism Is a Problem for the Theory of Evolution by Natural

question 2

Essay

Altruism is a problem for the theory of evolution by natural selection. Why? Explain how Hamilton's and Trivers' ideas helped resolve this problem. Can you think of any examples of altruistic behavior that are still left unexplained?

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Definitions:

Mania

Obsessive love driven by mutual needs.

Storge

Solid love found in friendships and family, based on trust and caring.

Ludus

Game-playing love based on the enjoyment of another.

Pragma

Practical love based on mutual benefits.