Peter Gleick suggests that CO2 caused a traffic light to melt in Kuwait

Twitter / PeterGleick: Hot enough for you? Hotter ...

Hot enough for you? Hotter than it used to be, & getting hotter every year. This, from Kuwait. http://www.mnn.com/earth-matters/climate-weather/blogs/you-know-its-hot-outside-when-the-traffic-lights-are-melting … pic.twitter.com/D47mov0J0E