No wonder skeptics consider the left's belief in man-made global warming as akin to a fad religion -- last week in Italy, G8 leaders pledged to not allow the Earth's temperature to rise more than 3.6 degrees Fahrenheit.

For its next act, the G8 can part the Red Sea. The worst part is: These are the brainy swells who think of themselves as -- all bow -- Men of Science.

The funny part is: G8 leaders can't even decide the year from which emissions must be reduced. 1990? 2005? "This question is a mystery for everyone," an aide to Russian President Dmitry Medvedev said.

And while President Obama led the charge for the G8 nations to agree to an 80 percent reduction in greenhouse gas emissions in industrial nations by 2050, the same Russian aide dissed the standard as "likely unattainable."

No worries, the language was non-binding. Global-warming believers say that they are all about science, but their emphasis is not on results so much as declarations of belief.

Faith. Mystery. Promises to engage in pious acts. Global warming is a religion. While Obama was in Italy preaching big cuts in U.S. greenhouse gas emissions, he was losing some of his flock in Washington. The House may have passed the 1,200-page cap-and-trade bill largely unread, but Senate Democrats are combing the fine print and not liking what they see. As Sen. Claire McCaskill, D-Mo., said of the bill, "We need to be a leader in the world but we don't want to be a sucker."

Republicans who oppose the legislation are positively gleeful. For some issues, it can be more fun being part of the opposition, as Democrats are discovering.

During the last administration, Senate Dems could slam President George W. Bush for not supporting the 1997 Kyoto global-warming treaty, secure in the knowledge that they would never have to vote yea or nay on a treaty that they knew could be poison for the coal industry and family checkbooks.

That's why the Senate in 1997 voted 95-0 against any global-warming treaty that exempted developing nations like China. Now China wants none of the G8's goal for it to halve its greenhouse gases -- and the Dems are stuck with a leader who wants to save the planet.

When the GOP was in the White House, Democrats got to play scientific martyrs. James Hansen, director of the NASA Goddard Institute for Space Studies, would go running to the New York Times or Washington Post with the lament that the Bushies were trying to muzzle his pro-global-warming science. No matter how many times he appeared on TV, the stories kept reporting on allegations that Bush was censoring science. Continued...