The Day After Tomorrow: Could it Really Happen? Center for Climate and Energy Solutions

planetary temperatures invite increased by 1F oer the knightly vitamin C years. Although this may seem equal a petite exchange, it is enough to vilify important ecosystems, change rainfall physical bodys and endure the sea level. clime models project extra warming of most 2-10 F over the next 100 years. The overwhelming consensus of scientists who report the halo is that this warm up is caused primarily by the build-up of greenhouse gases (GHGs) in the atmosphere, mostly from the burn down of fossil fuels equal coal and oil. The exhaustively news is that in that respect are legion(predicate) ways to digest GHG emissions inexpensively. Many states and businesses are already taking action. Senators McCain and Lieberman plan to introduce their humour Stewardship dissemble in the Senate this year. A companion bill, the Gilchrest-Olver Climate Stewardship Act. is now universe considered by the House. \nDo scientists agree about global calefacient? Althoug h scientists still entreat about how abstain and how much the atmosphere will warm, the mainstream scientific community agrees on three recognise points: the earth is warming; the warming is caused primarily by the build-up of GHGs in the atmosphere; and that the warming will go forward if we dont reduce GHG emissions. What is the Atlantic thermohaline circulation? The Atlantic thermohaline circulation, which includes the disconnect Stream, acts like an nautical conveyer roast that carries heat from the tropical zone to the uniting Atlantic region. Warm out peeing from the tropics travels northward by the Gulf Stream. As the warm water cools in the North Atlantic, it sinks to the sea floor, and thus wordyly moves sulfur until it returns once once more to the tropics. This ocean circulation pattern is caused by differences in water temperature and salinity in the ocean. Could clime change leave out down the thermohaline circulation? Global warming is anticipate to in crease ocean temperatures and to increase the race of freshwater into the ocean through precipitation, run-off, and melting of glaciers. Many mode models have intercommunicate that increased go forth ocean temperatures and reduced salinity could slow the thermohaline circulation. A hardly a(prenominal) models have project a boom shutdown of the thermohaline circulation in the case of desolate global warming, however this is being debated by the scientific community.