If this approach had been taken a decade ago, perhaps today's policymakers would be delivering measures that cut CO2 in line with a certain probability of avoiding dangerous warming. (newscientist.com)
And this geological time scale has little to do with the current push by many climate scientists to curb such emissions to avoid dangerous warming in the next century or two. (dotearth.blogs.nytimes.com)
Yet some common themes emerge, suggesting certain actions will be essential if dangerous warming is to be avoided. (carbonbrief.org)