The noble corruption of climate science

  • Date: 11/04/19
  • Larry Kummer, Fabius Maximus

This is a story of climate science, tracing from its enthusiastic beginnings as small field – warning of a global threat –to its rich and increasingly desperate present. It is a long story, with a climax at the end.

Sign of "Corruption above" - dreamstime_105297867
ID 105297867 © Adonis1969 | Dreamstime.

The climate change campaign hits a dead end

On 24 June 1988, James Hansen’s testimony to the Senate began the campaign to fight anthropogenic global warming. During the following 31 years we have heard increasingly dire forecasts of doom. Some describe the distant future, beyond any reasonable forecasting horizon (due to both technical and social uncertainties). Some describe the near future. Many attribute almost all current extreme weather to our emissions of greenhouse gases (GHG) – using impossible to validate methods.

Karl Popper said that successful predictions, especially of the unexpected, were the gold standard of science (see here). That is a problem for climate activists. The Earth has been warming since the mid-19th century, when the Little Ice Age ended. The rate of warming in the past four decades (since 1977) is roughly the same as that during the four decades up to 1945. Anthropogenic GHG became a major factor only after WWII. So warming has occurred as predicted, but a naive forecast (without considering GHG) would have also predicted warming. There are explanations for this, but it makes model validation difficult (perhaps why it is seldom attempted: see links in section f in the For More Info section of this post).

Worse, the weather has not cooperated. Major hurricanes avoided America for 11 years, ending in 2017. Warming slowed during what climate scientists called the “pause” or “hiatus” (see links about its causes). And most forms of extreme weather have no obvious increasing trend. So surveys show little public support in America for expensive measures to fight climate change.

Activists grow desperate.

The Uninhabitable Earth” by David Wallace-Wells in New York Magazine –
“Famine, economic collapse, a sun that cooks us: what climate change could wreak
– sooner than you think.”
Expanded into a book: The Uninhabitable Earth: Life After Warming.

The five ways the human race could be WIPED OUT because of global warming.”
By Rod Ardehali at the Daily Mail. H/t to the daily links at Naked Capitalism.
Promo for Falter: Has the Human Game Begun to Play Itself Out?, a book by Bill McKibben.

Activists responded to the uncooperative weather by making ever-more dire predictions (many of which have passed their due date and been proven false).  All extreme weather was “climate change.” They made more vivid propaganda (e.g., the 10:10 video, showing a teacher exploding the heads of students who do not accept her propaganda). They increased the volume of their claims, with more 2-minute hate sessions for dissenters (with lies about even eminent climate scientists). The long-term effects of this are (hopefully) small, since these fear barrages have been the Left’s go-to tactic since the 1960s (see some classics of the genre).

But one tactic might have awful long-term consequences. Many activists are climate scientists (see the many stories about depression among them, overcome by fears about their worst-case scenarios, such as this and this). Some have reacted with noble lie corruption (from Plato’s The Republic). However well-intended, it might weaken the public’s trust in science (as might the replication crisis, of which this is an example, if they learn about it).

Broken stone with "Trust" carved in it.
ID 37813605 © Lane Erickson | Dreamstime.

The Noble Lie in action

Obvious evidence of this is climate scientists’ relentless focus on RCP8.5, the worst-case scenario in the IPCC’s Fifth Assessment Report. As a good worst-case should be, it is almost impossible to happen without unlikely assumptions (details here; also see Dr. Curry’s articles). Yet it receives the majority of mentions in the climate science literature – usually with no mention of its improbable nature (see this history). Activists exaggerate these papers, whose stories are uncritically reported by journalists. A decade of this bombardment has a fraction of the Left terrified, certain that we are doomed.

For a recent example, see “A glacier the size of Florida is on track to change the course of human civilization” by “Pakalolo” at the Daily Kos. Widely reposted, quite bonkers. See the details here.

Worse, climate scientists remain silent when activists exaggerate their work, even when they materially misrepresenting it. The most extreme doomster predictions are greeted by silence, or only mild statements of disagreement (not publicized). Yet they are quick to condemn skeptics, using every media – even fellow climate scientists – for even questioning aggressive claims about climate change. By ancient law, silence means assent. For more about this, see About the corruption of climate science.

But in the past few years, activist scientists’ desperation appears to have pushed them to another step away from science.

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