Professor Will Alexander från University of Pretoria anser att det inte förekommer någon antropogen global uppvärmning. Detta enligt The Namibian.
Professor Will Alexander claimed that claims by environmentalists that climate change was real were not true and if the world was warmer now, it was simply caused by natural climatic variability. He said while environmentalists claim that rainfall will decrease because of climate change, rainfall has in fact increased during the last century. According to him, it was also not true that the frequency of tropical cyclones, droughts and floods will increase.
För er som undrar över professor Alexanders kredibilitet har jag funnit följande beskrivning:
Professor Dr. William J.R. Alexander, Emeritus of the Department of Civil and Biosystems Engineering at the University of Pretoria in South Africa and a former member of the United Nations Scientific and Technical Committee on Natural Disasters.
Alltså ingen klimatforskare. Skönt. Då kan vi genast avskriva honom.