Reuters: Budgets are made to be broken - especially when they are written by politicians.
Unfortunately it seems the world is on course to break the carbon budget that scientists and policymakers agree is necessary to limit the rise in global temperatures to less than 2 degrees Celsius.
If governments were really committed to limiting the rise in temperatures to 2 degrees, two-thirds of the currently known oil, coal and gas reserves would have to be left in the ground, according to the International...