Ebert's over the top review

I just read this quote from a movie ad for An Inconvenient Truth:

"In 39 years, I have never written these words in a movie review, but here they are: You owe it to yourself to see An Inconvenient Truth. If you do not, and you have grandchildren, you should explain to them why you decided not to." --Roger Ebert

Give me a break . . . obviously Ebert hasn't been to a public school in a couple decades. The substance of An Inconvenient Truth has been part of the core curriculum being taught to children since the 70s (right after Ehrlich changed his prediction from catastrophic global cooling catastrophic global warming). Rather, you need to be prepared to explain to your children why you didn't take to heart the movie Silent Scream.