This article is the third in a series. You can read the first post here. and the second one here. “Gratefully, nature does not have to wait another century or so for the air’s CO2 concentration to double before reaping benefits from enhanced water use efficiency. It has already begun to profit in this regard from the approximate 50% increase in atmospheric CO2 that has occurred since the Industrial Revolution began.” In my last article I wrote about increased plant … [Read more...]
Real Threats to Biodiversity and Humanity
References to climate change almost guarantee funding, even for research topics of little interest beyond academia and eco-activists. Polls reveal that most people worry most about energy and food prices, crime, living standards, Putin’s war on Ukraine, and increasing efforts to control their lives. A recent study by Rutgers University scientists sought to determine how much diversity is required among bee species to sustain wild plant populations. They concluded that ecosystems rely … [Read more...]
Teaching Science Students to Think Critically About EVs and to Peek Behind the Curtain
“The simple believes everything, but the prudent gives thought to his steps.” – Proverbs 14:15 ESV“Open your mouth for the mute, for the rights of all who are destitute. Open your mouth, judge righteously, defend the rights of the poor and needy.” – Proverbs 31:8-9 ESV In one of the laboratory classes I teach, students learn techniques to separate heterogeneous mixtures of solids. One procedure involves the separation of sodium chloride from beach sand by mixing the solid mixture in water, … [Read more...]
Cancel Mom’s Grocery Bag Misinformation
I don’t deliberately avoid organic foods or markets, but I don’t seek them out either. Claims that organic food tastes better or is more nutritious are not supported by evidence and certainly don’t justify the far higher prices. Mostly, I’m put off by assertions that organic food is pesticide-free, safer, and more planet-friendly. Those assertions are simply false advertising; deliberate misinformation. Mom’s Organic Market shopping bags provide an excellent example. They’re emblazoned with … [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 … [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 … [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...]
New Federal Fuel Economy Standards Wrongly Calculated, Says Petition
Based on a recent court ruling and the law, the Competitive Enterprise Institute (CEI) says updated nationwide corporate average fuel economy (CAFE) standards imposed by U.S Environmental Protection Agency (EPA) in December 2021 relied on an invalidated metric. Because of this the CEI filed a formal request in February with Michael Regan, EPA administrator, to place the new standards on hold and reconsider them. The new CAFE standards, which apply to vehicles from model years 2023 … [Read more...]
Global Temperature Has Not Been Rising Steadily
The new Pause has lengthened by another month. On the UAH satellite monthly global mean lower-troposphere temperature dataset, seven and a half years have passed since there was any trend in global warming at all. As always, if anyone has seen this surely not uninteresting fact mentioned in the mainstream news media, let us know in the comments. One of the best-kept secrets in what passes for “journalism” these days is that global temperature has not been rising steadily (or, since October 2014, … [Read more...]
Does Climate Change Threaten a Surge in Low-Salt Hospitalizations?
Researchers at the Karolinska Institute in Solna, Sweden, speculate that an increase in global average temperature of 1.8 degrees Fahrenheit could cause heat waves that would boost hospitalizations for hyponatremia (insufficient amount of salt in the bloodstream to sustain proper body electrical function) by 6.3%, and warming of 3.6 degrees F would boost hospitalizations by 13.9%. "Without adaptive measures, this suggests that over the next decades rising global temperatures alone will … [Read more...]
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