In the first pages of her book Dopamine Nation, Dr. Anna Lembke, a psychiatrist working at Stanford University, tells the story of a patient who masturbated for hours a day using a machine he ...

We live at a time when everything is available at every moment. Just on your phone, you can order lunch, bet on sports, read this story, watch porn, chat with a friend, chat with a stranger, chat with ...

Human beings are programmed to approach pleasure and avoid pain. It's an instinct that dates back millions of years, to a time when people needed to actively seek food, clothing and shelter every day, ...