IPCC report - summary for policy makers

While we seem to be on the subject of climate lately, the Intergovernmental Panel on Climate Change (IPCC) issued a summary for policy makers of the 2007 report, SPM2feb07.pdf. There seems to be a consistent drumbeat suggesting that this report is toned-down a bit, and probably understates some of the issues. If so, it still offers a wake-up call from a reputable body of scientists. Its another piece of evidence that should cause us to take the subject of climate change seriously.