Award-winning science journalist, author of Friendship, and co-author of Parent Nation.
Speaker, educator, and author
Founder and CEO of Character Lab, and the Rosa Lee and Egbert Chang Professor at the University of Pennsylvania
Professor of psychology and neuroscience at University of California, San Diego and the director of the Human Experience and Awareness Lab (HeaLab)
Marion E. Kenworthy Professor of Psychiatry and founding director of the Center for Prolonged Grief at Columbia University School of Social Work