Most people associate bad habits with the kind of activities that wind up on a list of New Year’s resolutions—eating and drinking too much, spending too much time on the smartphone and avoiding the gym.
But bad habits are often behind more than just our personal peccadilloes. The neural machinery of habit formation is also the root cause of many of the worst collective behaviors: Texting while driving, gossiping about co-workers, littering, mansplaining, farting silently in public, making racist or unfair assumptions about strangers and even spreading the kind of misinformation online that some experts warn is threatening to undermine our democracy.
Many people who are aware of bad habits and recognize them to be potentially harmful blame themselves for being weak and lacking the willpower needed to resist them. But in recent years, scientists have used advanced imaging technologies to peer inside the brain as habits are being formed and they’ve mapped habit-formation to precise structures in the brain—structures formed so long ago in the smithy of evolution that humans share them with other mammals. Research suggests that habits, which operate below conscious awareness, usually cannot be tamed simply by resolving to resist them. By the time you realize you’re munching on that bag of potato chips, picking your nose, fighting with someone on Facebook or veering into oncoming traffic while texting, it’s too late.
This story is from the February 17, 2023 edition of Newsweek Europe.
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This story is from the February 17, 2023 edition of Newsweek Europe.
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