for who watched 20-20 last night, what number of death of earth do you think is the most extreme?

Answer 1

Man is the worst because we can do more damage than volcanoes, hurricanes, tornadoes, earthquakes, and other natural disasters combined.

Answer 2

The most extreme is the one they did not mention,

WORRYING oneself to death about something that might not happen at all, or have no control relative to it, or is not an immediate concern, or could happen all at the same time.

Answer 3

I'd say the asteroid that will come close in 2029, then to possibly hit 7 years later .... but hell ... all of them are bad enough to kill the human race.