disobedient thinking: welby ings at tedxauckland Published 11 years ago • 36K plays • Length 18:33 Download video MP4 Download video MP3 Similar videos 17:51 ideas are nothing | luke nola | tedxauckland 13:45 why we need more conflict of the constructive kind. | lutfey siddiqi | tedxtanglintrustschool 21:40 how to stop screwing yourself over | mel robbins | tedxsf 20:34 sendhil mullainathan: solving social problems with a nudge