| Title | : | Fermi's Paradox and the Psychology of Galactic Empires Matthew O´Dowd TEDxTUWien |
| Duration | : | 23 minutes, 45 seconds |
| Uploader | : | TEDx Talks |
| Added On: | : | 09 August, 2017 |
| Views | : | 1.2M times |
| Likes | : | 0 |
| Source | : | YouTube |
We now know that the Galaxy is full of potentially habitable planets. So why do we see no signs that any civilizations have come before us Matt O'Dowd, astrophysicist and host of PBS Space Time, explains why Fermi's paradox really is so surprising, and he
