After Tomorrow — The Day

: Global warming causes the polar ice caps to melt, which leads to a cooling of ocean temperatures and a complete shutdown of the Gulf Stream.

: Sam Hall and his friends seek refuge in the New York Public Library , burning books to stay warm as temperatures plummet far below freezing. The Day After Tomorrow

: This disruption triggers massive storms, including tornadoes in Los Angeles, giant hailstones in Tokyo, and a monumental storm surge that floods New York City. : Global warming causes the polar ice caps