CNN: Global warming data is released constantly these days — and all of it shows that our planet is in peril. We know that pollution taints our air, water and land, and global warming threatens humans and wildlife in all corners of the globe. Just this week, NASA and the National Oceanic and Atmospheric Administration reported that based on records dating back to 1880, 2008 is on track to be one of the 10 warmest years globally, even though it was the coolest year since the turn of …