Grist reports: Rick Santorum, who surged at the last minute to give Mitt Romney a real run for his money in Tuesday’s Iowa caucuses, is less green than his rival, and decidedly nuttier when it comes to climate change. But let’s not split hairs here. Both men will staunchly defend fossil fuels, and neither is likely to do much of anything to fight global warming.

Mitt Romney has expressed qualified concern about climate change over the years, and then vacillated about how much of it is human-caused and whether we should try to do anything about it.

No wobbling of that sort from Santorum — he’s an out-and-out denier. “There is no such thing as global warming,” he told a smiling Glenn Beck on Fox News in June 2011. That same month, he told Rush Limbaugh that climate change is a liberal conspiracy: “It’s just an excuse for more government control of your life and I’ve never been for any scheme or even accepted the junk science behind the whole narrative.”

Santorum made a point of announcing his presidential candidacy this spring near the coalfields where his grandfather worked — so that’s your first clue as to how he feels about the dirtiest of all fossil fuels. During his 16 years as a member of Congress and then senator from Pennsylvania, Santorum was a big coal booster — and he’s continued to play that role even after his defeat in a 2006 Senate race.

Robert Wright writes: A dispute has broken out among fans of Ron Paul’s non-interventionist foreign policy about whether he’s a strategic liability. Paul, says Kevin Drum, is such a “toxic, far-right, crackpot messenger” that “the only thing he’s accomplishing is to make non-interventionism even more of a fringe view in American politics than it already is.”

It’s certainly true that Paul’s hawkish critics are using his weirder ideas and checkered past to try and make non-interventionism synonymous with creepiness. But, whatever their success, Paul is making one contribution to the foreign policy debate that could have enduring value.

It doesn’t lie in the substance of his foreign policy views (which I’m largely but not wholly in sympathy with) but in the way he explains them. Paul routinely performs a simple thought experiment: He tries to imagine how the world looks to people other than Americans.

This is such a radical departure from the prevailing American mindset that some of Paul’s critics see it as more evidence of his weirdness. A video montage meant to discredit him shows him taking the perspective of Iran. After observing that Israel and America and China have nukes, he asks about Iranians, “Why wouldn’t it be natural that they’d want a weapon? Internationally they’d be given more respect.”

Can somebody explain to me why this is such a crazy conjecture about Iranian motivation? Wouldn’t it be reasonable for Iranian leaders, having seen what happened to nukeless Saddam Hussein and nukeless Muammar Qaddafi, to conclude that maybe having a nuclear weapon would get them more respectful treatment?

Since I’ve posted a few items recently suggesting that Ron Paul’s participation in the 2012 presidential race has had a positive effect, I should also make it clear that I remain among those who also see him as a crackpot.

Mother Jones provides this old example of the Congressman’s isolationist paranoia letting rip:

Glenn Greenwald writes: The Ron Paul candidacy, for so many reasons, spawns pervasive political confusion — both unintended and deliberate. Yesterday, The Nation‘s long-time liberal publisher, Katrina vanden Heuvel, wrote this on Twitter:

That’s fairly remarkable: here’s the Publisher of The Nation praising Ron Paul not on ancillary political topics but central ones (“ending preemptive wars & challenging bipartisan elite consensus” on foreign policy), and going even further and expressing general happiness that he’s in the presidential race. Despite this observation, Katrina vanden Heuvel — needless to say — does not support and will never vote for Ron Paul (indeed, in subsequent tweets, she condemned his newsletters as “despicable”). But the point that she’s making is important, if not too subtle for the with-us-or-against-us ethos that dominates the protracted presidential campaign: even though I don’t support him for President, Ron Paul is the only major candidate from either party advocating crucial views on vital issues that need to be heard, and so his candidacy generates important benefits.

Whatever else one wants to say, it is indisputably true that Ron Paul is the only political figure with any sort of a national platform — certainly the only major presidential candidate in either party — who advocates policy views on issues that liberals and progressives have long flamboyantly claimed are both compelling and crucial. The converse is equally true: the candidate supported by liberals and progressives and for whom most will vote — Barack Obama — advocates views on these issues (indeed, has taken action on these issues) that liberals and progressives have long claimed to find repellent, even evil.

As Matt Stoller argued in a genuinely brilliant essay on the history of progressivism and the Democratic Party which I cannot recommend highly enough: “the anger [Paul] inspires comes not from his positions, but from the tensions that modern American liberals bear within their own worldview.” Ron Paul’s candidacy is a mirror held up in front of the face of America’s Democratic Party and its progressive wing, and the image that is reflected is an ugly one; more to the point, it’s one they do not want to see because it so violently conflicts with their desired self-perception.

The thing I loathe most about election season is reflected in the central fallacy that drives progressive discussion the minute “Ron Paul” is mentioned. As soon as his candidacy is discussed, progressives will reflexively point to a slew of positions he holds that are anathema to liberalism and odious in their own right and then say: how can you support someone who holds this awful, destructive position? The premise here — the game that’s being played — is that if you can identify some heinous views that a certain candidate holds, then it means they are beyond the pale, that no Decent Person should even consider praising any part of their candidacy.

The fallacy in this reasoning is glaring. The candidate supported by progressives — President Obama — himself holds heinous views on a slew of critical issues and himself has done heinous things with the power he has been vested. He has slaughtered civilians — Muslim children by the dozens — not once or twice, but continuously in numerous nations with drones, cluster bombs and other forms of attack. He has sought to overturn a global ban on cluster bombs. He has institutionalized the power of Presidents — in secret and with no checks — to target American citizens for assassination-by-CIA, far from any battlefield. He has waged an unprecedented war against whistleblowers, the protection of which was once a liberal shibboleth. He rendered permanently irrelevant the War Powers Resolution, a crown jewel in the list of post-Vietnam liberal accomplishments, and thus enshrined the power of Presidents to wage war even in the face of a Congressional vote against it. His obsession with secrecy is so extreme that it has become darkly laughable in its manifestations, and he even worked to amend the Freedom of Information Act (another crown jewel of liberal legislative successes) when compliance became inconvenient.

He has entrenched for a generation the once-reviled, once-radical Bush/Cheney Terrorism powers of indefinite detention, military commissions, and the state secret privilege as a weapon to immunize political leaders from the rule of law. He has shielded Bush era criminals from every last form of accountability. He has vigorously prosecuted the cruel and supremely racist War on Drugs, including those parts he vowed during the campaign to relinquish — a war which devastates minority communities and encages and converts into felons huge numbers of minority youth for no good reason. He has empowered thieving bankers through the Wall Street bailout, Fed secrecy, efforts to shield mortgage defrauders from prosecution, and the appointment of an endless roster of former Goldman, Sachs executives and lobbyists. He’s brought the nation to a full-on Cold War and a covert hot war with Iran, on the brink of far greater hostilities. He has made the U.S. as subservient as ever to the destructive agenda of the right-wing Israeli government. His support for some of the Arab world’s most repressive regimes is as strong as ever.

Most of all, America’s National Security State, its Surveillance State, and its posture of endless war is more robust than ever before. The nation suffers from what National Journal‘s Michael Hirsh just christened “Obama’s Romance with the CIA.” He has created what The Washington Post just dubbed a vast drone/killing operation,” all behind an impenetrable wall of secrecy and without a shred of oversight. Obama’s steadfast devotion to what Dana Priest and William Arkin called “Top Secret America” has severe domestic repercussions as well, building up vast debt and deficits in the name of militarism that create the pretext for the “austerity” measures which the Washington class (including Obama) is plotting to impose on America’s middle and lower classes.

The simple fact is that progressives are supporting a candidate for President who has done all of that — things liberalism has long held to be pernicious. I know it’s annoying and miserable to hear. Progressives like to think of themselves as the faction that stands for peace, opposes wars, believes in due process and civil liberties, distrusts the military-industrial complex, supports candidates who are devoted to individual rights, transparency and economic equality. All of these facts — like the history laid out by Stoller in that essay — negate that desired self-perception. These facts demonstrate that the leader progressives have empowered and will empower again has worked in direct opposition to those values and engaged in conduct that is nothing short of horrific. So there is an eagerness to avoid hearing about them, to pretend they don’t exist. And there’s a corresponding hostility toward those who point them out, who insist that they not be ignored.