Matt Bruenig writes on his blog:
George Monbiot had an article in the Guardian on Monday about bastardised libertarianism and its inability to understand the real freedoms being fought for by environmentalists and social justice advocates. However, Monbiot’s treatment of environmentalism’s threat to libertarianism was a bit sloppy. He got sucked into the negative freedom and positive freedom debate, and although he worked his way to the correct conclusion ultimately, I felt like the clarity was lacking.
So I want to explain more clearly just how much environmentalists stick in the side of libertarian ideology. First, consider what libertarians of the sort Monbiot criticizes are really about philosophically: they favor a procedural justice account of the world based heavily on property rights. This is the newest face of libertarianism. Gone is the appeal to utility and desert. The modern libertarians try to prop up their political ideas almost solely through a rigid formalism of property rights.