Dr. Emily Weinstein is a psychologist, author, and researcher who has spent over a decade studying teens' experiences with social media. She co-founded the Center for Digital Thriving at Harvard Graduate School of Education, where she and her team create knowledge and resources to help young people thrive in a tech-filled world. Her book with Carrie James, Behind Their Screens: What Teens Are Facing (And Adults Are Missing)  helped catalyze new conversations about digital agency.