Google's doodle (click here) for Earth Day sends a pertinent message about climate change as scientists and others gear up for the March for Science on Saturday....
...a sleeping fox that has a nightmare about the consequences of climate change...
The time lapse is astounding. Growing urbanization while melting glaciers retreat their terminus. At 2:16 river processes show how flooding will cause changes in the location of land to live on or have available for agriculture. And, of course, several examples of drought.