Editor's note: This piece was originally published by the Acton Institute over a decade ago. Many years later, this piece still provides a poignant reflection on economics, socialism, environmentalism, and Christian ethics. During the summer of 1980, I met weekly for breakfast, prayer, and study with a minister friend of mine. A warm-hearted, intelligent man, Bob Hager kept challenging me to broaden my interest from the biblical studies, theology, and apologetics that were my great loves to … [Read more...]
Increased Plant Productivity: The First Key Benefit of Atmospheric CO2 Enrichment
This article is the second in a series. You can read the first post here.“Based on the numerous experiments listed there, I can tell you that, typically, a 300-ppm increase in the air’s CO2 content … will raise the productivity of most herbaceous plants by about one-third, which stimulation is generally manifested by an increase in the number of branches and tillers, more and thicker leaves, more extensive root systems, and more flowers and fruit.”Perhaps the most well-known and significant … [Read more...]
New evidence of climate model hot biases Part II
This is the second article in a series. You can read the first post here.As we stated previously, Professor Nicola Scaffeta of the University of Naples Department of Earth Sciences has published a detailed, peer-reviewed assessment of the latest generation of global climate models, and the results are not encouraging if you were hoping to find out that the models are accurate. In another sense the results are encouraging. The models all did pretty badly at reproducing the spatial … [Read more...]
Can Computer Models Predict Climate?
Editor’s note: This article builds on ideas Dr. Essex discussed with Dr. David Legates and me on From the Stacks, our livestream program, on March 15, 2022 (view here). Parts of it address highly technical issues of advanced mathematics, physics, and modeling that many readers will find difficult to grasp. Nonetheless, we encourage a thorough reading. Even without grasping the highly technical points, you’ll find its main points reasonably clear and persuasive and its conclusions both sound … [Read more...]
Death of a Nightmare: The Last Gasps of Poseur Politics
According to psychiatrist Seth D. Norrholm, dictators see themselves “as ‘very special’ people, deserving of admiration, and, consequently, [they] have difficulty empathizing with the feelings and needs of others; they also tend to behave with a vindictiveness often observed in narcissistic personality disorder.” In other words, they are nuts. And dangerous. And in power. Norrholm, who is currently scientific director of NeuroCAST, at Wayne State University’s Department of Psychiatry … [Read more...]
The Many Benefits of Rising Atmospheric CO2 — An Introduction
This article is the first post in a series. You can read the second article here.Atmospheric carbon dioxide: you can’t see, hear, smell or taste it. But it’s there—all around us—and it’s crucial for life. Composed of one carbon and two oxygen atoms, this simple molecule serves as the primary raw material out of which plants construct their tissues, which in turn provide the materials out of which animals construct theirs. Knowledge of the key life-giving and life-sustaining role played by carbon … [Read more...]
New evidence of climate model hot biases Part I
This is the first article in a series. You can read the second post here.Professor Nicola Scaffeta of the University of Naples Department of Earth Sciences has just published a detailed, peer-reviewed assessment of the latest generation of global climate models. He begins by noting that there are about 40 major climate models and their climate sensitivity levels vary by a factor of three, from 1.8 to 5.7 degrees C per doubling of carbon dioxide. Which right away tells you … [Read more...]
The Nature of Things: Trees Shed Leaves, Coral Bleaches
Contrary to the incessant bleating of office-based Great Barrier Reef “experts” (who visit the Reef a couple of weeks in a year), the reported incidents of coral bleaching are nothing new, unusual or threatening. They are common natural events no more threatening than trees shedding their leaves with the changing seasons, or occasionally in response to a dry spell.Some readily verifiable relevant facts:1/ Tropical ocean waters are generally nutrient-poor and the symbiotic algal cells which … [Read more...]
The climate scaremongers: An open letter to the Daily Telegraph
The Daily Telegraph regularly publishes articles by Ambrose Evans-Pritchard, its International Business Editor, which eulogise renewable energy and claim that fossil fuels will soon be a thing of the past. But they never seem to tell the other side of the story. Here is that other side.***Fossil Fuels v Renewable Energy?Let me start by stating that I am not pro or anti anything. In a free market, the best technologies, solutions and products automatically come to the fore without the … [Read more...]
African Research on Solar Cycles: Science vs. Net Zero
“Climate change is no hoax, because the climate always changes. Modest global warming might be beneficial for the globe. But not all climate change is beneficial. Cooling would be disastrous.”“The American Geophysical Union … displays a diminishing interest in science, that is, in the disinterested pursuit of knowledge. Instead, it revels in an escalating interest in politics, including much talk about nebulous ideas like ‘environmental justice’ and mobilizing scientists to be ‘change … [Read more...]
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