writeaboutwarming

May 9, 2011 – A very important report was issued by the IPCC (Intergovernmental Panel on Climate Change) today. The 2200 member scientists of the U.N.-sponsored organization have found renewable energy sources to hold the key to the future. (We might actually have one if we use them!) The report targets 450 ppm of greenhouse gases as the upper limit, beyond which life as we know it would not be sustainable. This level of GHG concentration exceeds the more ideal level of 350 ppm considerably, perhaps a tacit admission on the part of the report’s authors that they no longer think the lower concentration is achievable. The IPCC believes that 80% of the world’s energy needs can be met by renewable energy sources, and that the financial investment required would amount to only 1% of GDP, or approximately five trillion dollars over the next decade. The very plain implication of such numbers is that failure to make the small investment needed would be nothing short of criminal. The lack of fo...