In the long history of evolution it has not been necessary for man to understand multi-loop nonlinear feedback systems until very recent historical times. Evolutionary processes have not given us the mental skill needed to properly interpret the dynamic behavior of the systems of which we have now become a part. J. W. Forrester, 1971
Saturday, June 20, 2009
Earth we have a problem
A new government study of global warming confirms that climate change caused by carbon dioxide is already having a "visible impact" on the United States, and severe problems are on the way -- including longer droughts, more floods and an increase in pests like mosquitoes -- if global warming continues unchecked. The report by the Global Change Research Project, a consortium of government agencies like the National Oceanographic and Atmospheric Administration and the Environmental Protection Agency, also directly links climate change to carbon dioxide generated by humans …
Any rational society would take steps to keep that from happening. But ... read on. Earth we have a problem
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