Andy Hobsbawm’s article about progress and change, good and bad, reminded me of some conversations I’ve had recently that have left me speechless. Some very intelligent people whose opinions I respect, have been telling me that there isn’t really any proof that humans are causing global warming.
As I understand it (from this article which Andy linked to) there really isn’t any doubt about this now. Every week we see further evidence of something really, really bad happening in our environment, and I can’t understand why some very smart people are taking such a head in the sands attitude.
Perhaps they hold shares in oil companies, like GWB.
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