Those Crazy Scientists!

 

Ahhhh - those crazy scientists. They are certain about evolution. A coming ice age was a fact in the 1970's. Global warming is a fact now. They've also nailed down how old the Grand Canyon is.

 

It's either 6 million years old or 70 million years old -- give or take a couple of million years. What a hoot!

 

"Grand Canyon age debate grows older." The Dallas Morning News; November 30, 2012; p. 3A.