Which of the following categories do you think presents the greatest existential threat to humanity?
-
-
Yeah I can see that. I was little in the 80s and the nuclear winter theory has come under a great deal of scrutiny sense then. Nuclear war would be very bad and it’s not like we shouldn’t invest a lot of energy into preventing it.
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.