Thus, undermine someone’s belief in free will and they feel less of a sense of agency, meaning, or self-knowledge, less gratitude for other people’s kindness. And most important for our purposes, they become less ethical in their behavior, less helpful, and more aggressive. Burn this book before anyone else stumbles upon it and has their moral compass unmoored. Naturally, things are more complicated. For starters, the effects on behavior in these studies are quite small;
