By Richard O. Prum
In the good halls of technological know-how, dogma holds that Darwin's concept of usual choice explains each department at the tree of existence: which species thrive, which wither away to extinction, and what gains every one evolves. yet can variation by means of common choice relatively account for every thing we see in nature?
Yale collage ornithologist Richard Prum—reviving Darwin's personal views—thinks no longer. Deep in tropical jungles worldwide are birds with a dizzying array of appearances and mating screens: Club-winged Manakins who sing with their wings, nice Argus Pheasants who dazzle potential buddies with a four-foot-wide cone of feathers lined in golden 3D spheres, Red-capped Manakins who moonwalk. In thirty years of fieldwork, Prum has obvious a number of exhibit characteristics that appear disconnected from, if no longer outright opposite to, choice for person survival. to give an explanation for this, he dusts off Darwin's long-neglected concept of sexual choice during which the act of selecting a mate for simply aesthetic reasons—for the mere excitement of it—is an autonomous engine of evolutionary change.
Mate selection can force decorative qualities from the restrictions of adaptive evolution, permitting them to develop ever extra problematic. It additionally units the stakes for sexual clash, during which the sexual autonomy of the feminine evolves in line with male sexual regulate. so much crucially, this framework offers vital insights into the evolution of human sexuality, really the ways that woman personal tastes have replaced male our bodies, or even maleness itself, via evolutionary time.
The Evolution of Beauty provides a distinct medical imaginative and prescient for a way nature's elegance contributes to a extra whole figuring out of evolution and of ourselves.
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Additional resources for The Evolution of Beauty: How Darwin's Forgotten Theory of Mate Choice Shapes the Animal World - and Us
The Evolution of Beauty: How Darwin's Forgotten Theory of Mate Choice Shapes the Animal World - and Us by Richard O. Prum