18 May 2009


Due to the amount of interest and multiple comments on Facebook about a simple Twit I did on weather and global warming I have decided to elaborate on what that means in terms of a position. The arguments that I find most persuasive on the subject are those of the Copenhagen Consensus, which are well worth studying. That position essentially does not deny that some global warming is taking place, for whatever reason. The question is what do we do about it, and what should our priorities be? Should we upend the entire economy for dubious goals that will make us considerably poorer, while increasing the expense on society immensely? Or would it not make more sense to begin addressing those areas that are likely to be impacted by global warming? Does it make sense to have continuous development and population concentration in coastal areas that may be impacted? For that matter why concentrate population on earthquake faults? Shouldn't we discourage development in vulnerable places and encourage it elsewhere? Should affluent people on the coasts (and I am one) make policies at the expense of those, who are less affluent and living, i.e. in the midwest, desert, or mountain regions? These are the kinds of questions that have to be addressed comprehensively.

Furthermore we need to keep in mind that the earth is constantly changing, with or without people. Many kinds of disasters are possible. For example a rockslide in the Azores could create an tsunami that would flood the entire east coast of the US. The eruption of a series of volcanoes could do more damage than a nuclear war and threaten much of life on earth. These may be beyond our control. But there are other disasters looming that we can address, such as looming bankruptcy in Medicare, Medicaid, and eventually Social Security down the road. If this cannot be addressed before millions of baby boomers retire, thereby adding resistance to change, we will have a real crisis of our own making which is an unquestionable certainty as of now. There are numerous problems we are facing that require attention rather than what we think is a single Big One.

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