Workers must not fall into accepting the common view--that is, the bourgeois view -- that the environment ...is a "scientific" question, a "natural" question, that somehow hovers above classes and outside the class struggle. That is how many middle-class opponents of nuclear energy, and of nuclear weapons, for example, often present those questions. Many who call themselves environmentalists say the problem is "consumerism," or industrial development per se. But the workers movement has to explain the source of ecological destruction and why the answer lies along the revolutionary line of march of the working class.