Marc D. Hauser is a cognitive neuroscientist and evolutionary biologist whose work focuses on how childhood experiences shape brain development, behavior, and resilience. He’s spent years studying everything from primates to school children, combining insights from biology and psychology to understand how we adapt, recover, and grow—especially in the face of early adversity. Today, he applies that research globally through education and humanitarian work, helping children thrive in challenging environments. His latest book, Vulnerable Minds, explores the impact of trauma and the power of resilience.