急求电影《后天》的内容介绍 要英文的

The main characters in "The Day After Tomorrow" are Dennis Quaid's Jack, a brilliant but abrasive paleo-climatologist -- his work predicted the catastrophe, but no one would listen -- and Jack's brilliant but underloved son, Sam, who is played by Jake Gyllenhaal. The movie was made by the paleo-writer-director Roland Emmerich; he collaborated on the screenplay with Jeffrey Nachmanoff. While subtlety has never been Mr. Emmerich's strong suit, he's a showman with a gift for choosing big subjects to please, or at least attract, big crowds ("Independence Day" in 1996, "Godzilla" two years later).
Before this latest would-be epic opened, speculation centered on how fast and loose it would play with science. The answer is preposterously fast, and mostly loose. A cascade of climate changes has been accelerated beyond the point of absurdity for dramatic effect -- the scale is weeks rather than decades or centuries -- though many scienti