France’s leading television weather forecaster, Philippe Verdier, was taken off air last week for writing that there are “positive consequences” of climate change. Freeman Dyson, professor emeritus of mathematical physics and astrophysics at the Institute of Advanced Study in Princeton, declared last week that the non-climatic effects of carbon dioxide are “enormously beneficial”. Patrick Moore, a founder of Greenpeace, said in a lecture last week that we should “celebrate carbon dioxide”.
Are these three prominent but very different people right?