I'd much rather we go out in ice than fire.
I think its gonna happen "Day After Tomorrow" style were the worlds gonna be so screwed up that its gonna go into an ice age in hopes of repairing itself.
I'd rather that happen cuz I'd see that as a second chance. To me, if we went out in fire it would mean its Armegedon and God gave up on this world and just wants to end it completely.
This is just the way I see it. If your gonna get all scientific and tell me I'm wrong, idc.