Dec 19 Environment Memo to Next EPA Press Sec'y: Read Up There's no debate, it's been over for quite some time. Global warming is happening, we're causing it, and it's getting worse, fast. So, I hope you'll study up on the copious amount of science out there on the problem. By Kristin Espeland Dec 19 Environment Memo to Next EPA Press Sec'y: Read Up Kristin Espeland