A recent Gallup poll shows that Americans are more likely to view climate change as a future problem than a current one. That view was in evidence last week as I did my own, miniscule, not-so-random and statiscally laughable poll of people on North Carolina's remote Ocracoke Island. Locals there live close to nature. They're out on the sea and in the open air a lot more than those of us who live, say, in the Nation's Capitol, where walking between an air conditioned car and an air conditioned office are viewed as communing with nature.
I spent time with one Ocracoke boat captain who said that the only environmental changes he'd observed on the island in recent years involved beach erosion. He'd seen no shifts in the currents, temperatures or weather and attributed the late arrival of the flounder to Pamlico Sound this year to water that was about 8 degrees cooler than normal -- an usual, but not unheard of occurance.
Several other locals -- the guy who runs an island surf shop, a local kayaking guide, a restaurant waitress and the mate on one of the local fishing boats --agreed. They say the wind, weather and water of Ocracoke are pretty much as they have been for years, even decades.
What's interesting about these observations is that Ocracoke -- the entire Outer Banks island system, actually -- is situated where the Labrador Current and Gulf Stream converge. It's that convergence that creates the elbow-like crook of land on Hatteras Island. But recent reports have suggested that the Gulf Stream may be slowing. One report points to the cold water "chimneys" in the Greenland Sea that act like pistons, powering the Gulf Stream. Of the twelve original chimneys, only two are still functioning. Speculation is that warming waters off the Greenland coast are causing the chimneys to sputter and stall.
If that's true, it's not being felt yet in the Outer Banks, at Diamond Shoals where the two currents collide. There's no indication of climate change there. In this respect, Ocracoke Islanders are very much like residents of Manhattan; neither have noticed any changes to their environment. On the other hand, even without visible evidence, New Yorkers are adopting emissions policies, while the people of North Carolina, remain blissfully unaware of emission-related environmental problems. If they think about climate change at all, it's as a issue to be dealt with way down the road.
On the other hand, most Europeans believe the climate change challenge is both immediate and urgent. The European media has linked the 2003 heat wave, subsequent flashfloods and other extreme forms of weather to climate change. In fact, Europeans now almost automatically associate extreme weather with this environmental problem. What's more, European environmental and energy policies are being shaped by climate change. Leaders in those countries not only recognize that the climate is being altered, they're willing to do something about it.
But here in the U.S., the lack of tangible evidence, combined with relentless claims by the far right and the oil industry that any change in the climate is simply the result of mother nature having a growing pain, has contributed to widespread skepticism among Americans about the problem. The one surprising exception to this pattern is in U.S. business. In the past, Americans companies have had to be dragged kicking and screaming to change. Think of the auto industry and mandatory seat belt requirements. Or the chemical industry and restrictions on DDT. Or just about any industry and discussions of minimum wage hikes. American companies have traditionally been laggards, not leaders. So it's a pleasant surprise to see so many U.S. companies voluntarily adopting policy changes with respect to emissions and the climate.
I realize they aren't doing it out of the goodness of their hearts; their reading of research findings has convinced them that federal climate change policy change is inevitable once George Bush leaves office and they want to get the jump on it. If only we could get the people of Ocracoke Island and the rest of America to view those research findings the same way.