Union-Tribune: When Gov. Arnold Schwarzenegger signed his administration’s signature environmental law in 2006, he spoke of it as a jobs measure. “Unquestionably, it is good for businesses,” he said then. “Not only large, well-established businesses, but small businesses that will harness their entrepreneurial spirit to help us achieve our climate goals.” The measure, Assembly Bill 32, put California at the forefront in the effort to fight global warming, calling for the state to cut …