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Saul Griffith's game plan, a solution framework for the climate challenge, begins with a 6-step model. Assume changes in CO2 cause climate changes. Choose a temperature where we'd like to set the planet. From temperature, calculate how much carbon we can burn. Figure out what fuels we can burn. Analyze new energy sources. Finally calculate a new, survivable energy mix. His primer on energy units makes his model accessible to all, no matter their level of technical knowledge.

What are the real implications of peak oil in a culture where common sense has been suppressed by consumerism? A lot of parenting is about common sense. Deep down as parents, we realize that if a child gets showered with gifts, they become unappreciative. If they receive things because they stamp their feet and scream, that behavior will continue because it has been rewarded. In the last few decades however, common sense seems to be on the decline and its commonality is certainly fading. Let me give you an example. When I was growing up, my parents would have a birthday party for me with perhaps five or six friends at maximum. There would be sandwiches, cake, balloons and big back yard in which to play. There might be a treasure hunt or a simple game, if my mother was feeling energetic. For the large part though, I was instructed to entertain my friends on my own, hardly an onerous task. The end result was an enjoyable afternoon and a few small gifts for me to play with, once everyone else had gone home.

The U.S. Energy Information Administration (EIA) just issued its must-read report on U.S. Carbon Dioxide Emissions in 2009. It turns out energy-related CO2 emissions have dropped faster than EIA had expected just a few months ago (see my September post, "EIA stunner: By year's end, we'll be 8.5% below 2005 levels of CO2 - halfway to climate bill's 2020 target"). Surely this country could reduce CO2 emissions a little more than 7% in 10 years and meet the modest target set out in the Senate climate bill, which appears likely to be introduced next week. It really isn't bloody hard (see Game changer part 2: Unconventional gas makes the 2020 Waxman-Markey target so damn easy and cheap to meet).