Matthew Sedacca

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    How Aging Shapes Narrative Identity

    It’s not just our flesh and bones that change as we get older.Photograph by dirkmvp41 / Flickr Nautilus Members enjoy an ad-free experience. Log in or Join now . In 2010, Dan McAdams wrote a biography about George W. Bush analyzing the former American president using the tools of personality psychology. It was, in his […]

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    Eating for Peace

    How cuisine bridges cultures.

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    What Medicine Is Learning from Animals That Resist Cancer

    Beating cancer might come from animals that evolved defenses against it.Photograph by Patrick Bouquet / Flickr Nautilus Members enjoy an ad-free experience. Log in or Join now . In recent years, naked mole rats, elephants, and bowhead whales have caught the attention of cancer researchers. At first glance, these three don’t have much in common: […]

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    To a Cigarette Maker, Your Life Is Worth About $10,000

    Since there is one death for every million cigarettes sold (or smoked), a tobacco manufacturer will make about $10,000 for every death caused by their products.Illustration by Raxon Rex / Flickr Nautilus Members enjoy an ad-free experience. Log in or Join now . If you had to put a price on your life, what cash […]

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    How the Tension Between Mercy and Blame Shaped Our Legal Codes

    When we make moral judgments, says Fiery Cushman, the lead researcher at Harvard’s Moral Psychology Lab, the “more primitive, so to speak ‘you caused it, you should suffer’ response never goes away.”“The Barque of Dante,” by Eugène Delacroix (1822) Nautilus Members enjoy an ad-free experience. Log in or Join now . One day in July […]

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    Is Violence Declining Because We’re Evolving More Patience?

    Impulsiveness is a heritable trait that may have been maladaptive in agrarian life.

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    The Man Who Played with Absolute Power

    A chat with the creator of the Stanford Prison Experiment.

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    Plants Have an “Ear” for Music

    Plant bioacoustics is a growing field of interest in science.

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    Hard-Wired for Heroism

    On August 21, 2015, Anthony Sadler, 23, a California college student, was riding a train from Amsterdam to Paris with his friends, Aleksander Skarlatos and Spencer Stone. Skarlatos was an Oregon National Guardsman on who had just wrapped up a tour in Afghanistan, and Stone, an American Airman 1st Class in the U.S. Air Force. […]

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    The True Nature of an Internet Troll

    Although the phrase “to troll” only recently entered the mainstream lexicon—partially thanks to the rise in popularity of online discussion forums like 4chan and Reddit, as well as massive multiplayer online games—trolling dates back to chatrooms in the ‘80s. Back then, “trolls” referred to online instigators of disparaging and, essentially, pointless arguments, or “flamewars.” Nowadays, […]