Lomborg vs. Lomborg

The world's most high-profile climate change sceptic is to declare that global warming is "undoubtedly one of the chief concerns facing the world today" and "a challenge humanity must confront", in an apparent U-turn that will give a huge boost to the embattled environmental lobby.

…But in a new book to be published next month, Lomborg will call for tens of billions of dollars a year to be invested in tackling climate change. "Investing $100bn annually would mean that we could essentially resolve the climate change problem by the end of this century," the book concludes.

…In an interview with the Guardian, he said he would finance this investment through a tax on carbon emissions that would also raise $50bn to mitigate the effects of climate change, for example by building better sea defences, and $100bn for global healthcare.

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