David Suzuki Video is a Must See if You Care...

Way back in 1994, David Suzuki warned about environmental pollution and its ultimate outcome.
This video is the clearest explanation of what our future holds; it should scare the holy hell out of you!

A Tribute to Blacklisted Lyricist Yip Harburg: The Man Who Put the Rainbow in The Wizard of Oz

This is well worth a view. It's probably history you didn't know, but would be the better for knowing.