What data is this based on? Can I see the source? I would hate to think you are suggesting actions that would lead to the deaths of hundreds of thousands of people based off nothing but an ignorant opinion.
It's a matter of extrapolating the fatality/damage rates out to everyone on the globe. We take that hit plus a bit of fallout - or we can try to continue dealing with things in the big, long, drawn-out, messy way much of the world has been doing. Sucks both ways. Some people prefer one suck - and others prefer a different suck.