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 climate science can eclipse this basic fact.”The first sentence is probably true. (Probability is the best empirical observation can give us.) It’s not something that “global warming … [Read more...]
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 fearmongering, in a video caption:Did you catch that little trick? "Combined, the two regions also contain enough ice, that if it were to melt all at once, … [Read more...]
“Pro-Life Evangelicals for Biden” Commit Two Major Mistakes in Ethics
In my years as a seminary professor of ethics, I saw few things more sinister and devious than the seemingly innocuous statement, “a biblically shaped commitment to the sanctity of human life compels us to a consistent ethic of life that affirms the sanctity of human life from beginning to end.” That’s not because life isn’t sacred from beginning to end, but because those who use it do so consistently to hide a serious ethical confusion.Recently a group calling itself “Pro-Life Evangelicals for … [Read more...]
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 in both places.However, scientists closely associated with the UN Intergovernmental Panel on Climate Change, the central figures of which are alarmists (and many of them … [Read more...]
The Final Years of Majuro—Are a Long Way Off
Refuting climate alarmists’ counterfactual claims is like playing whack-a-mole. Smack this one here, and ten others pop up there, and there, and there, and ….In the climate apocalyptic video propaganda category, the newest seems to be The Final Years of Majuro, posted to YouTube August 4.The film tells us, with all the authority of “science,” that the Marshall Islands (of which Majuro is the capital city), will disappear if global average temperature (GAT) rises beyond 1.5°C above pre-industrial … [Read more...]
Two Graphs of Air Pollution Trends in the United States
Pretty much self-explanatory: … [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...]
Did Ocean Acidification Devastate Oregon’s Oyster Hatcheries?
About twelve years ago, operators of oyster hatcheries along the Oregon coast noticed something strange. Oyster larvae were dying. By the billions.In short order, climate-change alarmists posited a cause: “ocean acidification” driven by manmade carbon dioxide (CO2) emissions from burning fossil fuels.Suddenly it wasn’t only warming of the atmosphere that struck fear into people's hearts. Now it was a vision of "acidic" oceans playing havoc with all sorts of marine life. Shellfish couldn’t make … [Read more...]
So Climate Change Is a Non-Crisis—What about Air & Water Pollution?
A follower writes,My question concerns the legitimate concern with pollution in large urban areas across the globe. I have come to believe that CO2 emissions are not a threat to our climate. But many of the things spewed into the air and water as a result of industrialization are harmful to people. It seems to me it is good to clean up our air and water for the sake of the health of many. Do you have any comments or resources that would help think through these issues?Yes, definitely, it’s good … [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...]
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