Obama official concedes it’s impossible to predict the risks of climate change

But media, politicians, and scientists skew climate data A review of Steven E. Koonin’s Unsettled? What Climate Science Tells Us, What It Doesn’t, and Why It Matters Mark Twain has supposedly quipped that: “What gets us into trouble is not what we don’t know.  It’s what we know for sure that just ain’t so.”  Challenging what […]

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The “Proof” that Isn’t

Politicians, media, and environmentalists all over America are pointing to the record-breaking heat wave in America’s northwest and Canada’s southwest as proof of human-induced global warming. Unfortunately, localized weather and global climate aren’t the same. (The affected region, very roughly 1.5 million square miles, is under 1 percent of Earth’s total surface.) One cannot infer

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CO2 Levels Highest “Since the Dawn of Human Civilization.” So What?

A donor to the Cornwall Alliance has asked if it is true, as Travis Kavulla wrote in “What Is the Green New Deal?” (National Review, February 21, 2019), that “The atmospheric concentration of greenhouse gases has not been higher since the dawn of human civilization than it is today. No debate about the niceties of

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How to Scare and Deceive without Lying: JPL Cries Wolf about Polar Glacial Melt

Yesterday NASA’s Jet Propulsion Laboratory published “The Anatomy of Glacial Ice Loss.” For the most part it’s an interesting, though not particularly revolutionary, discussion of the various forces that add to and subtract from glacial ice. Nothing wrong with that. But its authors took the opportunity to insert a poison pill, a little bit of

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The Lazy Man’s Way to Avoid Grappling with an Argument

Today I received this via email: I have seen a meme going around on Facebook that says: “Just so you know, Legitimate scientists tend to publish their research in academic journals, not on YouTube.” What is your take on this? Is does come from a very strong Democrat supporter. The truth is that legitimate scientists publish

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