On a recent speaking engagement in Germany I ran into Prof. John Schellnhuber, who was on his way to the Vatican to present Pope Francis’ major coming out document on climate change. After I got over feeling oh so cool for being one degree of Kevin Bacon removed from one … More >
You know this already, but let’s review:
Climate change is a global emissions problem.
California produces about 1% of the world’s greenhouse gas emissions.
Over the next few decades, the majority of emissions will come from developing countries.
If we don’t solve the problem in the developing world, we don’t solve the problem.
The … 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 >
When it was launched in 2005, the European Union cap and trade program for greenhouse gases (known as the Emissions Trading System or EU-ETS) was a bold and important step in addressing climate change. But from the beginning, the EU-ETS has often been a painful learning experience, much of the … More >
Let’s face it. The opposition to the Keystone XL pipeline isn’t about dirty oil. It’s about oil. James Hansen and the other leading opponents focus on the greenhouse gases is that will be released when all of the oil in the Canadian tar sands (Canada’s relabeling as “oil sands” just … More >
Economists talk about something called the “social cost of carbon.” Here’s the basic idea: You may pay for the gas you put in your car, but when you burn it, you emit carbon dioxide, which imposes costs on the rest of society by accelerating the pace of climate change. The … More >