Should we build a massive underground world in the case of...?

Question: Should we build a massive underground world in the case of!.!.!.!?

Should we build a massive underground world in the case of a comet strike (like that in deep impact)!? Would this be viable to ensure human existence!?Www@QuestionHome@Com

Best Answer - Chosen by Asker:

Sounds good to me!.

*starts digging*Www@QuestionHome@Com

We stay on top, we die!. We go underground, we evolve into mole people!. Either way it is the end of human existence!. I'll take my chances with blasting the comet with our trusty nukes!.Www@QuestionHome@Com

I think colonizing and terraforming mars is more practicalWww@QuestionHome@Com

We could do that but i think we should be more worried about Zombies!.Www@QuestionHome@Com