If you’ve spent any time at all on this site, you know that we’re partisans of the “Two Degree Limit” school, and that we argue that an average planetary warming of greater than 2C would threaten us with global, not merely local, climate catastrophe. In this new study, WWF (also members of 2C school) go onto the bad news, reviewing a number of recent modeling studies that indicate that we’ll hit 2C between 2026 and 2060, and that when we do the Arctic will warm three times as much. The consequence will be hard to exaggerate, and the lesson clear — 2C is too much.
In this report, a few of our German friends come right out and think the unthinkable. Indeed, in Implementing the Kyoto Protocol Without the United States: The Strategic Role of Energy Tax Adjustments at the Border, Frank Biermann and Rainer Brohm of the Potsdam Institute for Climate Impact Research go so far as to argue that, if the U.S. remains indefinitely outside a future greenhouse regime (assuming we ever get one) even existing world trade law would permit the European Union to enact “well designed” and “comprehensive” border adjustments against its exports.
Want some freedom fries with that
As it becomes obvious that there will be no rapid decarbonization (not, at least, on the scale needed to avoid a global climate catastrophe) unless “the rich” pay the costs of that rapidity, the question of who is rich, and how rich, is taking on a strange new importance. Which is why we like this little calculator. The data behind it, by the way, is taken from the work of Branko Milanovic, whose new book Words Apart: Measuring International and Global Inequality sets the gold standard, when it comes to, well, measuring international and global inequality.