Ethan Reigns
Scooby
Certain things that people take for granted may stop functioning once the sea level rises. The gulfstream may lose velocity or stop entirely. Since cities like London UK are at around 50 degrees north latitude, their weather would mimic Moosonee, a town 17 miles south of James Bay and it gets very cold up there, like the Canadian prairies. The British Isles and Scandinavia would become frozen tundra. There is only the gulfstream making these places liveable right now.