[Y]ou will be captivated, then riveted and then scared out of your wits. Our Earth is going to hell in a handbasket.
You will see the Arctic and Antarctic icecaps melting. You will see Greenland oozing into the sea. You will see the atmosphere polluted with greenhouse gases that block heat from escaping. You will see photos from space of what the icecaps looked like once and what they look like now, and, in animation, you will see how high the oceans might rise. Shanghai and Calcutta swamped. Much of Florida, too. The water takes a hunk of New York. The fuss about what to do with Ground Zero will turn to naught. It will be under water.
"An Inconvenient Truth" is a cinematic version of the lecture that Gore has given for years warning of the dangers of global warming. The case Gore makes is worthy of sleepless nights: Our Earth is in extremis. It's not just that polar bears are drowning because they cannot reach receding ice floes or that "The Snows of Kilimanjaro" will exist someday only as a Hemingway short story. It's rather that Hurricane Katrina is not past, but prologue. Katrina produced several hundred thousand evacuees. The flooding of Calcutta would produce many millions.
You cannot see this film and not think of George W. Bush, the man who beat Gore in 2000. Bush has been studiously anti-science, a man of applied ignorance who has undernourished his mind with the empty calories of comfy dogma. For instance, his insistence on abstinence as the preferred method of birth control would be laughable were it not so reckless. It is similar to Bush's initial approach to global warming. It may be that Gore will do more good for his country and the world with this movie than Bush ever did by winning in 2000.
I hope it does do some good. But I'm not optimistic.