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Politics : View from the Center and Left

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To: Wharf Rat who wrote (25151)7/25/2006 4:38:03 PM
From: Mary Cluney  Read Replies (1) of 541673
 
Russell clearly doesn't support an extreme where everything must be continually doubted and nothing can ever be known. As he later suggests, that kind of position would make it philosophically troubling to ever get out of bed in the morning. This extreme attitude does however rear up in climate discussions where an interesting debate on the impacts of human-related increases of greenhouse gases on, say, the atmospheric circulation, often becomes bogged down in how do we know that GHGs are increasing at all, whether they are affected by human activity, and how it's all down to the sun anyway. Since all of these things have been discussed ad nauseum here, here and elsewhere, that kind of 'scepticism' (more accurately described as contrarianism, or 'la-la-la-I-can't-hear-you'-ism) serves only to waste time. Since working scientists are all busy people, this is usually why we tend to cease communication with such contrarians very quickly.

Under normal circumstances, that should about end this discussion...
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