Tag Archives: carbon tax

400 ppm and the rising cost of climate change

Last week brought some sobering news from the Mauna Loa Observatory where the Keeling family has been dutifully recording atmospheric concentrations of carbon dioxide since 1958. On May 9, measured concentrations surpassed 400 parts per million (ppm). [1] Of course, … Continue reading

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Lomborg vs. Obama

Bjorn Lomborg has a history of getting under environmentalists’ skin. His most recent op-ed in the Wall Street Journal, in which he labels Obama a climate alarmist based on a few sentences from his inaugural address, is likely to provoke more anger … Continue reading

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Carbon vs. Energy Intensity

Modeling the future emissions of global carbon is big business (albeit on an academic scale). There are dozens of groups with their more or less black box models, which if fed scenarios for e.g. income, population and technological change, will … Continue reading

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Doha Schmoha

On Saturday another wildly unsuccessful round of climate negotiations 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 … Continue reading

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Pricing Carbon in California : A Complicated Problem with No Simple Solution

In a couple of weeks, California will hold the first auction of greenhouse gas emissions permits. This auction is notable and newsworthy as it effectively sets in motion the world’s second largest greenhouse gas emissions trading program. But it represents … Continue reading

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Don’t Hate the Pipeline: Hate the Fuel—Or Better Yet, Tax It.

Alberta’s tar sands—or, as pitchmen prefer to call them, oil sands—are to transportation as cow dung is to cooking: a dirty way to reach a goal.  Cleaner alternatives, like LPG for cooking or even Saudi oil for cars, exist, but … Continue reading

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