I posted a map. During the Jurassic, the world was much warmer, greener, and Pangea was already broken up, although the continents weren't in their current pos

I posted a map. During the Jurassic, the world was much warmer, greener, and Pangea was already broken up, although the continents weren't in their current positions. They did span from pole to pole however. The point is that the map posted by OP is junk and not based on any science, just alarmist rhetoric.