I do believe in the theory of global warming. The Earth is warming up and we are not doing anything about it. Glaciers are melting significantly this century. Montana's Glacier National Park used to have 150 glaciers in 1910 and now there are only 27.
Here is a picture of a before and after picture from 1940 and 2006.
It's sad to see the Earth changing like this but we can help prevent it from getting worse.mj