This is he giving a talk about this: http://www.themonthly.com.au/origin-universe-and-arrow-time-sean-carroll-2196 http://www.themonthly.com.au/origin-universe-

This is he giving a talk about this: http://www.themonthly.com.au/origin-universe-and-arrow-time-sean-carroll-2196 http://www.themonthly.com.au/origin-universe-and-arrow-time-...