The moment is ripe. Hurricane Katrina blew open the door of public opinion, and Al Gore walked valiantly through it with his movie. There are, finally, lots and lots of people who want to know how they can make a difference. Not 51 percent of the people, but we don't need 51 percent. We can do just fine with 15 percent. As long as they're active. As long as they're a movement.
Which brings me, finally, to the point. It's time to unleash as much passion and energy as we can. It's movement time.
What we need is nothing less than a societal transformation. Not a new gizmo, not a few new laws, but a commitment to wean America from fossil fuels in our lifetime and to lead the rest of the world, especially India and China, in the same direction. The shorthand were using in our April stepitup07.org campaign is the same as it was in our Vermont march: 80 percent cuts by 2050. What we need is big change, starting right now.
And that's a message Congress needs to hear. Though the November elections opened new possibilities, they also raised new perils. Instead of James Inhofe, who thought global warming was a hoax, the relevant Senate committee now answers to Barbara Boxer, who understands that it’s very real. But the very chance of a deal raises the specter of a bad deal -- some small-potatoes around-the-edges kind of action that substitutes the faux realism of Washington politics for the actual physics-and-chemistry realism of our predicament. For instance, when John McCain introduced legislation five years ago that asked for small and more or less voluntary cuts, it was a step forward, and I saluted him on the cover of this magazine. But the current draft of his bill is fairly weak. Even the strongest bills, introduced by Henry Waxman and Bernie Sanders, barely meet the test for what the science demands. And chances are, unless we really do our job on the ground, the measures they’re proposing will barely be discussed.
NASA's James Hansen -- our premier climatologist -- has made it clear we have 10 years to reverse the flow of carbon into the atmosphere. Actually, he made it clear in the fall of 2005, so we have eight and a half years before we cross certain thresholds (Arctic melt, for instance) that commit us to an endless cycle of self-reinforcing feedback loops and, in Hansen's words, a "totally different planet."
That requires transformation, not tinkering. It's not like carbon monoxide or DDT -- it's like the women's movement or the civil rights movement, which changed the basic taken-for-granted architecture of our nation. Except it's harder, because this time we don't need the system to accommodate more people; we need the system to change in profound ways.
The only chance is for those of us who see the risk and the opportunity to act -- as quickly and as powerfully as ever we can.