The truth about dares on social media | Marie Bragg, PhD | TEDxNYU Langone Health
What happens when childhood dares move from the backyard to TikTok? Dr. Bragg explores how viral social media challenges can put kids at risk—and how tech platforms fuel that harm.Marie Bragg, PhD, is an Assistant Professor in the Department of Population Health at NYU Langone Health.This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx
More from TED
- 13:52AI in Education | Sukhvinder Singh | TEDxHimalayan International School YouthBy 2027, classrooms will no longer be shaped by textbooks alone—they will be driven by artificial intelligence. From personalized learning paths to AI-driven assessment and real-time feedback, the way students learn is transforming faster than ever before. But what happens if teachers fail to adapt? In this talk, we’ll explore why educators who resist AI risk becoming outdated, and how embracing AI can empower—not replace—teachers. Discover how AI can reduce administrative burdens, unlock creativity in lesson design, and give every student a truly personalized education. This isn’t about replacing teachers with machines—it’s about reimagining the role of teachers as guides, mentors, and innovators in a world where AI is the new chalk and blackboard Sukhvinder Singh is a distinguished Indian entrepreneur, educator, and renowned for his contributions to the fields of international education and youth development. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx
- 10:20The Power of Translation | Avery Park | TEDxBowdoinCollegeClassicists have translated, mistranslated, and retranslated the same ancient poems and stories hundreds of times for thousands of years. Historically, interpretations of ancient texts come from narrow perspectives or agendas of their era, which could influence unintentional or intentional misogyny, eurocentrism, ethnocentrism, and normalization of slavery and other atrocities. Those who possess the power to alter or exclude honest and correct translations come from a variety of sources and backgrounds, and sometimes misalign with the intentions of the original ancient Greek or Latin author. It is important to recognize and appreciate translations for what they are: inherently biased interpretations, and in some cases, retellings of the records of history. Student at Bowdoin College. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx