The TED Audio Collective channel features podcasts for the curious. They're for listeners as excited by psychology and design as science and technology—who want to dig deep into today’s most exciting ideas. You’re welcome to link to or embed these videos, forward them to others and share these ideas with people you know. The TED Audio Collective videos may be used for non-commercial purposes under a Creative Commons License, Attribution–Non Commercial–No Derivatives (or the CC BY – NC – ND 4.0 International) and in accordance with our TED Talks Usage Policy.