[Crossposted at Path to Sustainable]
What is science telling us about climate change? Leading climate change experts discuss one of the most complex scientific puzzles ever to confront humankind.
This is an NSF News item.
The link has some really good videos. When someone asks a basic quesiton oabout climate change, snd them here. There are some really engaging researchers in the videos.
Richard Alley from Penn State gives a great intro to “How do we know the earth is warming?” along with several others. There is also a nice discussion of the water cycle. All done with very nicely.