The world of climate science sometimes seems like a swirling sea of numbers. Numbers that come, and numbers that go, like waves breaking silently on the foreshore. There's always another statistic, or table, or figure about to break, ready to erase the brief imprint of the last. But occasionally that sea tosses up a stunningly crafted piece of driftwood - and here's one I found beach-combing the wilder shores of green think-tankery:
This is one of many visual gems to be found in the World Resources Institute's report, 'Navigating the Numbers'. It tried to summarize the state of play for greenhouse gases and climate policy a few years back. I love this picture, because it takes all of those all-often-hurled statistics and beds them into a beautifully-colored context. All of the data is there, of course, showing on how each and every part of our society is contributing to our shocking of the climate.