Overlays

This presentation illustrates overlays. Each slide after this one is a full-size (1024x768) image, with speaker notes as overlays. Use Alt+W to create a separate window for presentation, which won't show the overlays, and type Alt+O in the original window which then acts as a controller with speaker notes.

Climate change is the result of global warming causes by our modern high-energy lifestyle in developed countries

It is all about carbon, which is a shorthand for carbon dioxide and other stuff in the air.