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Sunday, March 30, 2025

Challenging the Climate Crisis Narrative › American Greatness

 Read full text: https://amgreatness.com/2025/03/26/challenging-the-climate-crisis-narrative/ 

Similarly, an alarmist prediction from NASA is that “Antarctica is losing ice mass (melting) at an average rate of about 150 billion tons per year, and Greenland is losing about 270 billion tons per year, adding to sea level rise.” Let’s unpack that a bit. A billion tons is a gigaton, equivalent in volume to one cubic kilometer. So Antarctica is losing 150 cubic kilometers of ice per year. But Antarctica has an estimated total ice mass of 30 million cubic kilometers. Which means Antarctica is losing about one twenty-thousandth of one percent of its total ice mass per year. That is well below the accuracy of measurement. It is an estimate, and the conclusion it suggests is of no significance.

One may wonder about Greenland, with “only” 2.9 million cubic kilometers of ice, melting at an estimated rate of 270 gigatons per year. But that still yields a rate of loss of less than one one-hundredth of one percent per year, which is almost certainly below the ability to actually gauge total ice mass and total annual ice loss.

What about sea level rise? Here again, basic math yields underwhelming conclusions. The total surface area of the world’s oceans is 361 million square kilometers. If you spread 420 gigatons over that surface (Greenland and Antarctica’s melting combined), you get a sea level rise of not quite 1.2 millimeters per year. This is, again, so insignificant that it is below the threshold of our ability to measure.

These fundamental facts will turn anyone willing to do even basic fact-checking into a cynic. What’s really going on? We get at least a glimpse of truth from the above quotation from the World Bank, where they ascribe the challenges of humanity to several causes: “climate, conflict, economic, and nature crises.” There’s value in the distinctions they make. They list “nature crisis” as distinct from “climate,” and at least explicitly, they don’t even cite “climate” as resulting from some anthropogenically generated trend of increasing temperatures and increasingly extreme weather. They just say “climate.”

Which brings us to the point: Conflict and economic crises are far bigger sources of human misery, and we face serious environmental challenges that have little to do with climate change and more to do with how we manage our industry, our wilderness, and our natural resources. And we are face “climate” challenges even when catastrophic climate events have nothing to do with any alleged “climate crisis.”