League of Conservation Voters endorsed McCain in 2004

I thought that this endorsement by the League of Conservation Voters was enlightening:

LCV has endorsed Republican John McCain for reelection in the U. S. Senate to represent Arizona. Senator McCain has been a leader on global warming, a strong voice of reason against drilling in the Arctic Wildlife Refuge, and has voiced his opposition to the Bush/Cheney Energy Bill. He is the lead sponsor on the bipartisan McCain-Lieberman Climate Stewardship Act of 2003 that would require a reduction in carbon dioxide emissions to 2000 levels by the year 2010. Senator McCain said, "We must take action, and act appropriately. Many have hidden for too long behind what we do not know or the uncertainties around climate change. Their shield is shrinking." The Senator voted against an amendment that would have opened the Arctic Refuge to oil drilling and in a letter addressed to the President said, "I have thought long and hard about this debate and the vote that I will cast. I still hope we can achieve a more balanced national energy strategy, but I am not convinced that a key component of that policy should be to drill in ANWR." Before voting against the Energy Bill, he sent a letter to Congress stating his opposition to the manner in which the bill was developed, he said, "One of the other problems that I have with this bill is the way in which it was developed. This secretive, exclusive process has lead to a 1200 page monstrosity that is chock full of special interest giveaways and exemptions from environmental and other laws that frankly can´ withstand the light of scrutiny." If you would like to support Senator McCain's campaign, please contact Vivien Braslau at vivien_braslau@lcv.org.

Here is an interview where McCain is arguing that he is the strongest green candidate:

Why should voters consider you the strongest green candidate? What sets your platform on energy and the environment apart from the others?

My clear record of environmental advocacy and activism, ranging from my efforts to protect the Grand Canyon to working with [Connecticut Sen.] Joe Lieberman to get a cap-and-trade proposal to reduce greenhouse-gas emissions through the United States Senate.

You've said that global warming would be one of three key issues for your presidency. Why do you think the issue is important?

It's like Tony Blair said: Suppose we're wrong, and there's no such thing as greenhouse-gas emissions, and we adopt green technologies. All we've done is give our kids a better planet. But suppose we're right, and do nothing? Then what kind of a legacy are we handing on to future generations of Americans? I think we ought to frame the debate that way.

And I think most, if not all, of the ways that we can address this issue are through profit-motive, free-enterprise-system-driven green technologies. General Electric dedicated itself to green technologies, and guess what? They're still making a lot of money.

Yet, for the evidence on the global warming see here.