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Lance Christie
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I am on the program for the DeChristopher event here in Moab at Star Hall this Friday, February 6, starting at 6:30 p.m. Julianne asked me to give a ten-minute overview of the global warming crisis that confronts us, necessitating an activist response including civil disobedience and mass demonstrations to change our national energy policy course, for a variety of moral reasons, to prevent civic and economic collapse, and to bequeath a liveable planet to our children. Michael Mielke asked me to write an Executive Summary onto the top of my 56-page treatise on global warming so he can post it on one of the ManyOne Network portals and use it as a handout at events; my presentation at Star Hall will be a summary of that summary. The "bottom line" on the Renewable Deal's Energy Plank One is that constructing the renewables-based national energy system by 2050 is grossly overdetermined as to necessity. First, as demonstrated in Chapter One, the renewables-based energy system is more reliable, lower risk, and less expensive than attempting to keep the current portfolio of energy sources (in the U.S., 50% coal, ~20% nuclear, and all but 8% of the rest natural gas or oil) going. In other words, it is Best Available Technology which should, for perfectly straightforward actuarial reasons, replace the current energy generation portfolio. No other investment decision makes economic sense by standard criteria for investment risk. The Post-Carbon Institute's newly-published "The Real New Deal" article by Richard Heinberg quotes an International Energy Agency report which the cost of new exploration and extraction technology investment for production of the world's remaining fossil fuel resources to be $26 trillion in 2007 constant dollars during the period 2007-2030. Which makes economic sense: to invest $26 trillion in a dead-end energy source that will fry the planet with greenhouse gases if we burn the carbon fuels, or invest the same $26 trillion in building a new energy production system which will last as long as the sun shines, has feedstock far greater than anything we can use or will ever use to meet our power needs, and produces no net greenhouse gases? Second, no matter whose projections you use, we are either past, at, or close to the Hubbert peak for world petroleum production (my 2004 projection was November 2006, which was confirmed by the German group's examination of world production data they published in the spring of 2008), natural gas production, coal production (my projection is 2012 for the peak, measured in Btu content rather than volume), and even uranium production for nuclear (different dates depending on annual consumption, which depends on the number of nuclear power plants built and operating each year). Analysts say we need ten years' overlap between shortages in fossil fuels and the beginning of construction of the replacement energy grid system to prevent gross economic disruptions from having to spend the capital to build the replacement, next-generation energy system (this case is reviewed in Chapter One of Plank One of the Renewable Deal). So, building the new system starting now is necessary to avoid economic disruption and possible collapses from shortages, fluctuating supplies, and rising and unstable costs of fossil fuel resources. Third, as the global warming treatise demonstrates, we need to abate our emissions of greenhouse gases so that lowering the atmospheric load of carbon dioxide from the 387 parts per million we achieved at the end of 2008 down to the 350 ppm "safe limit" prescribed by James Hansen and colleagues based on their paleo-climatological research (which is reviewed in detail in my global warming article) becomes possible through application of a variety of accelerated carbon sequestration techniques in agriculture and silviculture which are described in detail in the Renewable Deal Aspect Two, Plank Two, on agriculture, which can sequester massive amounts of atmospheric carbon in biomass and in soil structure mostly using biological "solar power" (photosynthesis). Only a terminally stupid species would not choose this "three-fer:" you get a more stable, less expensive, energy system the base feedstock for which is delivered free every year as long as the sun continues to operate, which permits you to escape the risks of fossil fuel exhaustion to economic and social stability, and permits you to abate global warming. Such a deal. Actually, such a "Renewable Deal," which tells you where I came up with the name besides doing a play on FDR's "New Deal." -Lance --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Canyonlands Sustainable Solutions" group. To post to this group, send email to [hidden email] To unsubscribe from this group, send email to [hidden email] For more options, visit this group at http://groups.google.com/group/canyonlandssustainable?hl=en -~----------~----~----~----~------~----~------~--~--- |
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