Climate crisis shattered: doubt no more

What a delight it is to republish this story from CFACT by David Wojick. As he says, “burning fossil fuels can have no further impact on global warming.” Can we believe this? One huge clue is the fact that so far “three major physics journals have refused to publish it. The reviews have been defensive and antagonistic.” They only do that when the paper damages their cause. I’ve skimmed the paper and look forward to comments from people who can follow it. One conclusion fascinates me: “One greenhouse gas interferes with, and diminishes, the forcings of all others. But the self-interference of a greenhouse gas with itself, or saturation, is a much larger effect than interference between different gases.”

Study suggests no more CO2 warming

By October 26th, 2020

Precision research by physicists William Happer and William van Wijngaarden has determined that the present levels of atmospheric carbon dioxide and water vapor are almost completely saturated. In radiation physics the technical term “saturated” implies that adding more molecules will not cause more warming.

In plain language this means that from now on our emissions from burning fossil fuels could have little or no further impact on global warming. There would be no climate emergency.  No threat at all. We could emit as much CO2 as we like; with no effect. Continue Reading →

Following Arrhenius on global warming

But he did change his mind …

Click to enlarge

This 1912 newspaper article (right) shows that a century ago the worthy citizens of Warkworth were followers of Svante Arrhenius’s new theory that global warming would be caused by mankind’s emissions of greenhouse gases.

Forty years earlier Tyndall had identified CO2 as a greenhouse gas. Arrhenius followed up with newly available data in 1896 and calculated that doubling CO2 would increase temperatures by 5°C or 6°C. In 1906 he reduced it to 4.0°C.

Arrhenius is frequently cited by warmsters chiding sceptics for their lack of belief, telling them, “Science has known about dangerous warming for 120 years.” But science knew nothing of dangerous warming, because Arrhenius showed none. He was free of the modern pathological aversion to carbon dioxide (the gas of life) because he saw no reason to object to it. Continue Reading →