Climate change by the numbers: The worst is yet to come
"We will respond to the threat of climate change, knowing that the failure to do so would betray our children and future generations," President Obama announced back in January at his second-term inauguration. Thus began another year of steady climate change, continued pollution of the atmosphere and half-hearted attempts at changing the world's dire trajectory.
By many measures, 2013 wasn't particularly extreme: it it wasn't the hottest we've ever seen; its storms, by and large, weren't the most devastating. Much of what occurred can best be seen as a sign of things to come. Droughts, believed to be exacerbated by climate change, will become more widespread. Wildfires are expected to get bigger, longer and smokier by 2050. Twelve months, after all, is but a short moment in Earth's history. Only in the future, looking back, will we be able to recognize the true significance of many of this year's big numbers: