The Left and Right Debate on Global Warming

For many years, the battle over what to think and do about human-caused climate change and fossil fuels has been waged mostly as a yelling match between the political and environmental left and the right.

The left says global warming is a real-time crisis requiring swift curbs on smokestack and tailpipe gases that trap heat, and that big oil, big coal and antiregulatory conservatives are trashing the planet.

The right says global warming is somewhere between a hoax and a minor irritant, and argues that liberals’ thirst for top-down regulations will drive American wealth to developing countries and turn off the fossil-fueled engine powering the economy.

Some books mirror the divide, like the recent “Field Notes from a Catastrophe,” built on a trio of articles in The New Yorker by Elizabeth Kolbert, and “The Politically Incorrect Guide to Global Warming” by Chris Horner, a lawyer for the Competitive Enterprise Institute. Ms. Kolbert sounds a strong warning call, and Mr. Horner’s book fits with the position of the institute, a libertarian and largely industry-backed group that strongly opposes limits on greenhouse gases.

But in three other recent books, there seems to be a bit of a warming trend between the two camps. Instead of bashing old foes, the authors, all influential voices in the climate debate with roots on the left or the right, tend to chide their own political brethren and urge a move to the pragmatic center on climate and energy.

All have received mixed reviews and generated heated Internet debate — perhaps because they do not bolster any one agenda in a world where energy and environmental policies are still forged mainly in the same way Doctor Dolittle’s two-headed pushmi-pullyu walked. (It didn’t move much.)

One such book comes from former House Speaker Newt Gingrich, one of the most polarizing forces in politics a decade ago.

In “A Contract With the Earth,” Mr. Gingrich, with his co-author Terry L. Maple (a professor of psychology at Georgia Tech and president of the Palm Beach Zoo), has written a manifesto challenging conservatives not just to grudgingly accept, but to embrace, the idea that a healthy environment is necessary for a healthy democracy and economy.