I got your cosmic catastrophee right here
Runaway greenhouse Earth:
The really interesting part for me was at
?t=153 where he says plants Carbon is C
12 while rocks are C
13. Now I want to kinow if petroleum has one or the other. That would settle the deep, hot abiotic oil question.
We'll see if I care enough to find out. As much as I care about
Mr. Miyazaki's Flaptor.