If we actually start to believe that we are in fact doomed to pass the tipping point and to experience the worst case global warming scenarios in the near future, I bet it will become very difficult to buy guns and ammo.
In addition to arming heavily, should we also be buying real estate and building bunkers up in Alaska, Yukon, Nunavut?

As the GW proponents gear up to scare the crap out of folks for their own good, they could easily spawn a global boom in survivalist goods and services. Like back in the 50’s and early 60’s but 100 times worse.
And if this stuff starts to happen, how long will it be before the government steps in to regulate the stockpiling and restore order.

BTW, what was that movie with Chris Walken where the family had the time-locked underground bunker?