Global warming ‘is good and is not our fault’

Global warming is an entirely natural phenomenon and its effects can even be beneficial, according to two leading researchers.

Recent climate change is not caused by man-made pollution, but is instead part of a 1,500-year cycle of warming and cooling that has happened for the last million years, say the authors of a controversial study.

Dennis Avery, an environmental economist, and Professor Fred Singer, a physicist, have looked at the work of more than 500 scientists and concluded that it is very doubtful that man-made global warming exists.

They also say that temperature increase is actually a good thing as in the past sudden cool periods have killed twice as many people as warm spells.

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