Today, April 26, 2012, marks the 26th anniversary of the Chernobyl nuclear accident. If you like, check out the 'Chernobyl, Fukushima: Never Again' Web site here to learn about events taking place around the world to commemorate this very sober occasion.
I also strongly recommend that you take 20 minutes & watch the YouTube by the Frying Dutchman (of Japan) called "Human Error" you'll find here
It's about the Fukushima accident, the ongoing disaster that some are worried now will lead to the extinction of human life on Planet Earth. And about nuclear power in general, & ending the nuclear experiment.
It's brilliant & mind-blowing & it will blow you away!
p.p.s. watch the short (20 minute) documentary 'Chernobyl to Fukushima: A Campaigner's Journey.'