In this illuminating talk, Richard Pyle shows us thriving life on the cliffs of coral reefs and groundbreaking diving technologies he has pioneered to explore it. He and his team risk everything to reveal the secrets of undiscovered species.

Dr. Paul Richards relies on his experiences as an educational administrator across the world, most recently as Superintendent at the American School of Dubai, and calls upon these experiences in his TEDx Talk, where he explores the topic of race in schools. Arguing that the concept cannot be simply neglected, and that curriculums must actively a...