Title is a little misleading as they are referring to Death Valley - but it looks like records could be broken in a lot of areas of the southwest US with temperatures approaching 120 degrees.
We are entering the "find out" phase a lot sooner and quicker than even my pessimistic self could have predicted.
Some of the bunkers can get really elaborate so I assume at least some of them intend to stay there indefinitely, while others probably just want to wait out the conflict immediately following the collapse of the current order in order to emerge later and come out on top or something. Either way it's 100% copium that has arisen because of their material interests preventing them from looking the problems they're causing head-on.