15:14
How to End the Climate Crisis by 2050 | Peter Fiekowsky | TEDxTaftAvenue
14:14
How to respond to societal collapse | Sarah Wilson | TEDxSydney
21:22
Dark Side of AI - How Hackers use AI & Deepfakes | Mark T. Hofmann | TEDxAristide Demetriade Street
16:07
Thorium can give humanity clean, pollution free energy | Kirk Sorensen | TEDxColoradoSprings
21:52