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Just watch The Day After Tomorrow to know what happens.
by cinntaile 5y ago
Just watch The Day After Tomorrow to know what happens.
- jacquesm 5y agoNo, that is heavily sensationalized. But a new 'small ice age' as a result of the gulfstream shutting down is a serious possibility, even if it changed direction that would already cause serious problems for very large parts of Europe.
- fosk 5y agoAlthough the benefit would be increased reflection of sunlight due to more icy (reflective) surface which would alleviate (or reverse?) the current weather warming trend.
- geocrasher 5y agoSensationalized? Sure. Hollywood. But incorrect? It's hard to know.
- jacquesm 5y agoThe basic premise is faulty, a chance in the ocean currents would not immediately cause massive climate change, it would take a couple of centuries but would be pretty much inevitable. It likely would also accelerate other processes already in motion, so more extreme weather would be a pretty safe bet but not to the degree depicted in the movie.
- jbay808 5y agoWell, they forgot to account for adiabatic heating of that cold air getting pulled out of the upper atmosphere, which would have made it quite hot when it hit the ground. If I recall, that cold air was the central threat in the movie.
- rjldev 5y agoWe actually ran the numbers on that as an exercise during my undergrad degree (meteorology), iirc it would end up the same as the surface air temperature
- cinntaile 5y agoI guess the joke flew over your head :P
- Shorel 5y agoFilms like that, showing immediate and extreme change over a couple of hours instead of the gradual over-decades change that is more likely to happen, are part of the problem. People remember the film, and see nothing similar happening, and claim nothing is actually happening. All this while the change is going steady.