Could Global Warming just be a cycle repeating?
Last week, there was a well-written and extensive letter on the issue of Global Warming, which made some excellent points. If you accept that Man has caused Earth to warm, then how do we explain that the Earth has warmed and cooled a number of times in the past?
The National Geographic and many other respected journals have had numerous articles in the past 50 years or so on the history of the Earth and the various periods of both cooling and warming.
If warming and cooling has happened in the past, why would we believe that it could be a cycle that is just repeating?
Darryl Smith
Kelseyville
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