[paleocon patriarch]

"..my guess is 40% of the worlds population is going to perish soon."

Some say it will be more than 40%.

[muawiyah]

Looks like it'll be above 95%.

That's a very good reason to get cracking on the problem NOW!

BTW, North and South America went through this sort of thing between 400 and 500 years ago! Just devastating.