The dancer, the singer, the cellist ... creative collaboration

Legendary dance choreographer Bill T. Jones and TED Fellows Joshua Roman and Somi didn't know exactly what was going to happen when they took the stage at TED2015. They just knew they wanted to offer the audience an opportunity to witness creative collaboration in action.

Jordan "DJ Earworm" Roseman: Music from the Crowd

Most widely known for his annual 25-song mashup video "United State of Pop," DJ Earworm has been working as a San Francisco-based producer and performer since 2003. He first landed on the music scene after being hired by MTV as resident DJ during the 2005 MTV Music Video Awards in South Beach, Fla.

Mac Barnett: Why a good book is a secret door

Childhood is surreal. Why shouldn't children's books be? In this whimsical talk, award-winning author Mac Barnett speaks about writing that escapes the page, art as a doorway to wonder — and what real kids say to a fictional whale.

Dan Gilbert: "Human beings are works in progress that mistakenly think they're finished."

"Human beings are works in progress that mistakenly think they're finished." Dan Gilbert shares recent research on a phenomenon he calls the "end of history illusion," where we somehow imagine that the person we are right now is the person we'll be for the rest of time. Hint: that's not the case.

Simon Sinek: Why Good Leaders Make Your Feel Safe

What makes a great leader? Management theorist Simon Sinek suggests, it’s someone who makes their employees feel secure, who draws staffers into a circle of trust. But creating trust and safety — especially in an uneven economy — means taking on big responsibility.