Rush vs. Sc-Am
Difference is...I'd never expect Rush Limbaugh to get anything scientific correct. Heck, that big fat buffoon proved that he knows NOTHING about football, picking the Steelers over the Patriots. But I DO expect Sci-Am to get their numners correct. The sad story about the otherwise excellent Sci-Am is that on issues of global warming, nuclear winter, missile defense, and such their articles all have a marked bias and slant. They are the poster boy for agenda science.