Yuri Izrael - Views On Global Warming

Views On Global Warming

Izrael has stated, "climate change is obvious, but science has not yet been able to identify the causes of it," and, "there is no proven link between human activity and global warming." This seems to contrast the IPCC conclusion that "most of the observed increase in globally averaged temperatures since the mid-20th century is very likely due to the observed increase in anthropogenic greenhouse gas concentrations."

Izrael agrees with the IPCC predictions for future climate change, stating, "Global temperatures will likely rise by 1.4-5.8 degrees during the next 100 years. The average increase will be three degrees. I do not think that this threatens mankind. Sea levels, due to rise by 47 cm in the 21st century, will not threaten port cities." He also states, "I think the panic over global warming is totally unjustified. There is no serious threat to the climate," and, "There is no need to dramatize the anthropogenic impact, because the climate has always been subject to change under Nature's influence, even when humanity did not even exist." Additionally, he does not believe the 0.6 °C (1.08 °F) rise in temperature observed in the last 100 years is a threat, stating, "there is no scientifically sound evidence of the negative processes that allegedly begin to take place at such temperatures."

Instead of decreasing carbon dioxide, he argues, aerosol injections in to the stratosphere would be a more effective way to mitigate global warming. He appears to favor adaption over mitigation, arguing, "The people of Bangladesh, who live at sea level, may face problems if the Indian Ocean rises. Still, their resettlement would be much cheaper than projected Kyoto Protocol expenses."