Wow!

"Melting glaciers, from Greenland to Antarctica, have become symbols of global warming — and monitoring their retreat is one major way scientists are keeping tabs on the progress of climate change. Now, scientists are trying to bring the issue a little closer to home by using time-lapse photos to show the effects of climate change are already occurring."



from: https://www.washingtonpost.com/news/energy-environment/wp/2017/04/03/you-cant-deny-climate-change-once-you-see-these-images