How did humans, a species of self-centered apes, come to care deeply about complete strangers? From an evolutionary standpoint, we shouldn’t be kind to strangers. Yet, history shows, time and again, we are. Scientists see it as a puzzle to solve. Michael McCullough, Professor of Psychology at the University of California, San Diego, believes it’s…
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When it comes to economic growth, why are some countries and companies better than others? While many experts look to factors in geography, finance, or psychology for the answers, César Hidalgo asks us to look instead at information and networks. Cesar is the author of the book, Why Information Grows: The Evolution of Order, from…
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Why is social media so pervasive? Many have searched for just the right metaphor to capture its explosive growth, yet few have found ones that fit. Instead of turning to concepts like networks or connections, maybe we should be looking to biology. And that is exactly what Oliver Luckett and Michael Casey have done in…
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