Ever since the debate over the Keystone XL pipeline exploded three and half years ago, that’s been the argument from the project’s liberal supporters. Sure, the oil that Keystone would carry from the Alberta tar sands is three to four times more greenhouse-gas-intensive than conventional crude.

He introduces himself as Richard Rothschild. He tells the crowd that he ran for county commissioner in Maryland’s Carroll County because he had come to the conclusion that policies to combat global warming were actually “an attack on middle-class American capitalism.” His question for the panelists, gathered in a Washington, DC, Marriott Hotel in late June, is this: “To what extent is this entire movement simply a green Trojan horse, whose belly is full with red Marxist socioeconomic doctrine?”

There is only one thing that can block this tactic, and fortunately, it's a very big thing: the 99%. And that 99% is taking to the streets from Madison to Madrid to say: "No. We will not pay for your crisis."