11:51
"Why Alien Life Would be our Doom - The Great Filter"
Kurzgesagt - In a Nutshell
Why Alien Life Would be our Doom - The Great Filter
![](/data/s/cf66/c58c47/f02d_810x455.jpg)
"Why Alien Life Would be our Doom - The Great Filter"
Kurzgesagt - In a Nutshell