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Agreement has just been reached by UN International Panel on Climate Change (IPCC) delegates, a grouping of climate science experts, regarding the best ways to mitigate climate change [more | news search]. Importantly, the main conclusion is that the world has what it takes to fight climate change and that such climate mitigation policies are affordable [more | more2]. This Working Group III Report “Mitigation of Climate Change” [official summary] is the third segment of a larger IPCC report. The first concluded global warming is almost certainly human caused and the second warned of the consequences already occurring and yet to come such as massive human death and disease, droughts, floods, and storms. The new climate mitigation [search] report proposes limiting concentrations of greenhouse gases to between 445 parts per million and (gulp!) 650 parts per million (we are at 380 now). China replaced the US as the primary obstructionist, fearing the lower end target would harm its booming economy, yet it appears scientific recommendations emerged largely unscathed by government representatives. Key recommendations for stopping the rise in carbon dioxide levels include not waiting for new technologies but proceeding with the tools and policies we have now. Available policies that it is suggested must be intensified include shifts away from coal, embracing energy efficiency, reducing deforestation, fuel taxes, strengthen Kyoto’s binding emission limits, and advances in solar and other renewable technologies. Climate Ark has been advocating these policies for years.There are concerns in the report as well — an emphasis upon nuclear energy, biofuels and little mention of ancient forest logging. Yet, in balance it is refreshing the report focuses upon real ways to reduce emissions now rather than pie in the sky technology for later.