It’s difficult to see something as a problem if we can’t see it at all. That’s one problem with coming to grips with greenhouse gas pollution. It doesn’t show up in the air the way smog does, and its impacts aren’t directly linked to emissions in perceptible ways.
A single … More >
It’s time for California, long a leader in green energy investment, to take another big step forward on the environment and job creation.
When Californians passed Proposition 39 last year, they voted for more carbon reduction, school improvements and jobs – all through a five-year, $2.5 billion program using revenues from … More >
On Saturday (Dec. 8) another wildly unsuccessful round of climate negotiations, in Doha, Qatar, concluded with applying a band aid to solve the rapidly accelerating climate problem. The 1997 Kyoto accord was extended to 2020. If you think this is a good thing, you are severely mistaken. China, the US … More >
Call me a converted skeptic. Three years ago I identified problems in previous climate studies that, in my mind, threw doubt on the very existence of global warming. Last year, following an intensive research effort involving a dozen scientists, I concluded that global warming was real and that the prior … More >