The newest installment of Ask Dr. Universe tackles a tough question from Leonel, 14, of Texas: “Why do some humans like to do bad things, and are they born that way?” Washington State University psychologist Chris Barry helps explain how behavior, brain development, and empathy all play a role.
Barry notes that people act against social norms for many reasons, including temperament, thrill seeking, or weak impulse control, and those traits are shaped by both biology and age. When risky behavior appears in childhood, it can point to long-term temperament. When it shows up during adolescence, it often fades with maturity.
The column also highlights the power of empathy and self-control. Barry explains that empathy develops early and can be strengthened through teaching and practice. Everyone, he says, can improve their ability to pause, reflect, and make thoughtful choices.
Ask Dr. Universe connects kids’ curiosity with WSU expertise each week. Read the full story, “Why do some humans like to do bad things?” and explore more science questions at the Ask Dr. Universe website.
