You are browsing the archive for 28 June 2009 - Dan's Wild Wild Science Journal.
28 June 2009
Please, Anyone! Send a High School Science Book to Congress
The Copenhagen Climate Conference report is now out. In it, the consensus opinion is that we must hold CO2 levels to 400 ppm, IF we are to stay below 2 degrees Celsius of warming. The current CO2 level is 385 ppm and rising at 2 ppm per year. You should read this report. It’s an excellent summary of the current knowledge. Do the math. We may have less than 15 …