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Quiet: The Power of Introverts in a World That Can ... - WordPress.com

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ehave, while the bullies steal theirpatents by copy<strong>in</strong>g their behavior.”Once <strong>in</strong> a while, a newspaper or TVprogram runs a story about animal personalities,cast<strong>in</strong>g shy behavior as unseemlyand bold behavior as attractiveand admirable. (<strong>That</strong>’s our k<strong>in</strong>d <strong>of</strong> fruitfly!) But Wilson, like Aron, believes thatboth types <strong>of</strong> animals exist becausethey have radically different survivalstrategies, each <strong>of</strong> which pays <strong>of</strong>f differentlyand at different times. This iswhat’s known as the trade-<strong>of</strong>f theory <strong>of</strong>evolution, <strong>in</strong> which a particular trait isneither all good nor all bad, but a mix<strong>of</strong> pros and cons whose survival valuevaries accord<strong>in</strong>g to circumstance.“Shy” animals forage less <strong>of</strong>ten andwidely for food, conserv<strong>in</strong>g energy,stick<strong>in</strong>g to the sidel<strong>in</strong>es, and surviv<strong>in</strong>gwhen predators <strong>com</strong>e call<strong>in</strong>g. Bolderanimals sally forth, swallowed regularly424/929

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