Nice response Salmo g. Can't say I agree with it all but it certainly
is an improvement on the name calling and political propaganda that
violates the clean air.
If mankind doesn't create its' own Dinosauer Killer event perhaps
the Cosmos will oblige, in which case a bug out bag will be
totally inadequate. Even so, you should have one.

I like the scenario created by Jerry Pournelle and partner in the
book, "Lucifer's Hammer." It's just a bit of fiction based on 'what if',
Mankind's history is a bunch of what ifs.

The biggest problem seems to me is the finding a way to survive
without furthering the allegedly destructive tactics of the big
nasty corporations and their management teams that are required
to show a profit and provide dividends for the investors.(us)
Oh, and provide jobs for the rest of us to help destroy spaceship earth.