Steven Koonin: Climate science is far from ‘settled’

By Ken Wilson, P.Eng.(ret)

Dr. Steven Koonin, an American theoretical physicist and author of Unsettled: What Climate Science Tells Us, What it Doesn’t, and Why it Matters, was invited to give the Global Warming Policy Foundation’s 2021 Annual Lecture in England last November. The 43-minute lecture is available on YouTube here.

The video is worth watching by anyone interested in the issues surrounding global warming. I am sure most people who watch the first few minutes of the video will want to see all of it.

Koonin’s book Unsettled reviews documents in the 2021 release of Intergovernmental Panel on Climate Change (IPCC) Assessment Report 6 (AR6).… Read more

Temperature in Canadian cities: Where’s the scary warming?

By Paul MacRae, March 15, 2022

Weatherstats.ca is a website that offers data on weather conditions in Canadian cities now and over time since 1913. The site draws its data from Environment and Climate Change Canada and so should be fairly reliable.

Astonishingly, as economist Ross McKitrick pointed out in a 2019 Vancouver Sun article ¹, the site shows that for more than a century the average temperatures for most Canadian cities have been pretty much flat. Yes, flat.

Figure 1: The IPCC’s “hockey stick” graph, which shows massive warming in the 20th century

If you are looking for the IPCC’s “hockey stick,” which is flat for centuries with massive temperature zooms in recent times (Figure 1), you won’t find it in the Canadian city data, or in the data for most of the world’s cities.… Read more

Jeffrey Foss: Why I am not an environmentalist

By Jeffrey E. Foss

Note: This is a slight update of a lecture by our Climate Realists colleague Dr. Jeffrey Foss, philosophy professor emeritus at the University of Victoria, given in December 1999. The talk caused a controversy—as Foss notes, he was attacked by environmentalists for embracing science rather than nature, and by scientists for not embracing environmentalism.¹ In fact, as you will see below, Jeff proposed an environmentalism that embraced humanity as a creation of and friend of nature, rather than, as so many environmentalists believe, nature’s enemy. Jeff died in March, 2022. He will be missed by all of us.… Read more