How the fuck is one of the most rapid mass extinction events a 'niche issue'? This is a literal global holocaust. Billions will be forced to flee their homes. Tens of millions will likely die due to disease, famine, drought, and be killed for the mere act of seeking refuge in the west.
Just think of all the homes 50 miles from the coast now that will be beach front properties in the future. The people on the beach now can just sell their homes to aquaman