About a year ago, I blogged about the fossil-fuel divestment movement at universities, arguing that it is unlikely to have any effect, and that even if it did it would be to raise fuel prices, which we could do more directly with a carbon tax. I said that those of … More >
With the historical release of the Environmental Protection Agency’s new carbon emissions policy, I took an extra day to comb through and digest the news. I have organized my intermediate microeconomics class around something called the “Yoga Theorem.” This almost universal truth states that the less flexible you are, the more … More >
Virtually all economists working on climate change agree that we should price greenhouse-gas emissions. Doing so creates an incentive to reduce emissions without the government directing specific technology adoptions or activity changes, that is, without “picking winners.”
Nearly as many economists agree that we should subsidize basic R&D. Doing so, accelerates … More >
While much of the U.S. has been dealing with severe winter weather, California is experiencing a record dry spell. The clear skies have also brought some cold nights and, with them, wood smoke.
What I’ve noticed in my neighborhood is that the desire for a cozy wood fire cuts across political … More >
The latest IPCC report proves that scientists are unwavering in their view that human carbon emissions are causing dangerous climate change. In the scientific world, climate denial has no traction. It isn’t gaining traction in the judicial or congressional worlds either.
First, the judiciary. A three-judge panel of the D.C. Circuit, … More >
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 >