What Could Be the Purpose of the Universe?
18:25
Does the Many Worlds Interpretation make sense?
16:07
Does the Past Still Exist?
18:39
Why Musk Is Wrong About Mars
17:22
Jim Holt: Pourquoi l'univers existe-t-il ?
25:18
The String Theory Wars and What Happened Next
31:15
An Ancient Roman Shipwreck May Explain the Universe
19:59
I don't believe in free will. This is why.
40:49