What would a cockroach do?

Actually, it seems to me that the human species will survive.
But the survivors just might not be you or me. Too many variables to how it could go to be able to improve the odds.

Better to try to survive the commute to/from work. It's a much bigger threat to life and limb anyway.

Fun, but not useful. I plan and prepare for the much more boring things; Summer storms, flat tire, Water out for 24 hours....

If this is the end of the world as we know it, I doubt that it is, then regardless of what house of worship you belong to, make sure your life is right with the Deity you serve.

Jeanette Isabelle

You lost me in the first line mentioning cometary impact.
IF so, I hope it hits the lower 48!

I am much more concerned the creek overflowing and washing away our access road, power outage when nobody is home to start the generator to keep the freezer going.
Things that are important in life, not some drug indused nonsens!