Recently a friend of the Cornwall Alliance wrote us saying, I saw a very concerning rise claimed for the Great Lakes surface temps—not tenths of a degree but closer to 10. We worry for first time in my 7 decades about migration into Minnesota of poisonous species, death of favorite tree species, etc. What are the actual data regarding warming---whether of the air or of the waters---of the Great Lakes area?For the last 10 years I have been consulting with U.S. grain growing interests, and I use … [Read more...]
If 2020 Is the Warmest Year … So What?
While 2020 will be at or near record-warmth globally, this is not something we should be particularly alarmed about.With COVID-19 and demonstrations taking center stage in news coverage, it is easy to forget that we are all dying from climate change, anyway … or so we have been told. The recent claim at cbsnews.com that 2020 will likely be the warmest year on record (globally) leads one to ask: So what?The “warmest year” is typically only hundredths of a degree warmer than … [Read more...]
When Ideology Trumps Reason, Science Suffers
Lawrence Krauss, a veteran American-Canadian theoretical physicist who has taught at Arizona State, Yale, and Case Western Reserve, rattled some cages yesterday with an article in the Wall Street Journal."The Ideological Corruption of Science" mourns and warns of the increasing substitution of politically correct ideology for objective, evidence-driven science in determining which scientific views get published and which don't.In the 1980s, when I was a young professor of physics and astronomy … [Read more...]
Climate Alarmists Try to Preclude Debate
Carbon Brief, the website of one of many climate-alarmist organizations, wants to make sure you aren't a victim of "climate change misinformation." To that end, it published, last month, an erudite-sounding article titled "How climate change misinformation spreads online." It is an exercise in bogus critical thinking.The authors---Kathie Treen, a Ph.D. candidate in computer science; Dr. Hywel Williams, a professor in data science, and Dr. Saffron O'Neill, a professor in geography, all at the … [Read more...]
Hot Summer Epic Fail: New Climate Models Exaggerate Midwest Warming by 6X
For the last 10 years I have consulted for grain growing interests, providing information about past and potential future trends in growing season weather that might impact crop yields. Their primary interest is the U.S. corn belt, particularly the 12 Midwest states (Iowa, Illinois, Indiana, Ohio, Kansas, Nebraska, Missouri, Oklahoma, the Dakotas, Minnesota, and Michigan) which produce most of the U.S. corn and soybean crop.Contrary to popular perception, the U.S. Midwest has seen little … [Read more...]
Next-generation climate models: worse than ever!
Back in February, Pat Michaels dropped something of a bombshell. It was an exposé of the Achilles heel of alarmist climate science.He did it in a lecture, just posted to YouTube on June 11, at a joint meeting of the Independent Institute and the National Association of Scholars. What he showed was that practically all the climate models on which the Intergovernmental Panel on Climate Change and lots of national governments rely are wrong---hopelessly, egregiously, starkly wrong. And all (but … [Read more...]
Mega drought or mega propaganda?
For some seeking attention — or possibly grant money — bad news can never be bad enough without adding a bit of global-warming hysteria.The southwestern United States is undergoing one of its worst droughts in 1,200 years and it is being made worse by man-made climate change. So says a new study released in the journal Science. According to authors from the Lamont-Doherty Earth Observatory and other esteemed institutions, including Columbia University, the 19-year period (2000 to 2018) is … [Read more...]
50th Earth Day: Compassionate concern for humans and their habitat
A measured response to COVID-19 must balance health and economic needsFifty years of weather have passed since the first Earth Day on April 22, 1970. This was the same year the U.S. Environmental Protection Agency was established and the federal Clean Air Act was promulgated.Over the past five decades, since I rode my bike to school celebrating that inaugural day, the nation’s air quality has improved markedly. Particle and gaseous pollutants have been reduced tremendously, and … [Read more...]
Are Schools and Media to Blame for Children’s Climate-change Neuroses?
The Independent reported March 3 that “a growing number of children are being affected by eco-anxiety—concern about ecological disasters.”Question: Do you suppose there is any connection between what school children are being taught in the classroom and may see on broadcast “news” all over the world—if they take time to pay attention—and their states of mind?Neither a typical school teacher, nor the average news reporter, is sufficiently grounded in the arcane discipline of climate science … [Read more...]
Sea Level Up at Almost All US Coasts—So What?
"The sea level rose at nearly all U.S. coastline measurement stations in 2019, leaving scientists to warn that the likelihood that heavy flooding will strike is becoming more likely."So wrote Sandy Fitzgerald in Newsmax February 3. But never fear. The facts and some solid reasoning will show that that outcome is unlikely, even as a worst case.This narrative has long served as an ace in the hole for the climate alarmists. What Ms. Fitzgerald failed to tell her readers is that long-term tide … [Read more...]
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