Are humans responsible for global warming--or not? A new report says--yes. Scientists from 113 countriesissued the report Friday--saying they have little doubt global warming is caused by man, and predicting that hotter temperatures and rises in sea level will “continue for centuries” no matter how much humans control their pollution. Okay--does this settle the issue? Not hardly--as two guests on "Squawk Box" proved.
Laurie David is an author and the producer of the film "An Inconvenient Truth," the documentary on global warming with Al Gore. She's also the wife of TV's Larry David--the creator of "Seinfeld" and "Curb Your Enthusiasm." Richard Lindzer is an atmospheric science professor at MIT.