Monday, March 9, 2026

Pielke Jr: Science Under Siege’ by Mann and Hotez Demonizes Detractors as Anti-Science


   A new book by Michael Mann and Peter Hotz, Science Under Siege: How to Fight the Five Most Powerful Forces That Threaten Our World, was recently reviewed by climate impact scientist Roger Pielke Jr. As his title – The Scientists Who Declared War on America – suggests, Pielke Jr. interprets the book as a call to arms by activist scientists. I have argued previously that Michael Mann focuses heavily on demonizing fossil fuel interests. I have read one of his books and a few of his scientific articles. I once heard him speak. I was expecting science, but got politics. Apparently, they mention hundreds of people they disagree with in the book, including Pielke Jr. and Dr. Judith Curry, who I also heard speak, and found her more interested in science than politics. Pielke Jr. suggests that they basically demonize those they don’t like. He says that when people of the future look back at the past politicization of science, they will refer to this book. He also notes that:

The central argument of the book is apocalyptic.

The future of humankind and the health of our planet now depend on surmounting the dark forces of antiscience” (p. 3)

Unless we find a way to overcome antiscience, humankind will face its gravest threat yet – the collapse of civilization as we know it.” (p. 27)

     Mann and Hotez, a virologist, mainly attack Republicans in the book, he says. They also attack some Democrats and centrists who do not share their beliefs. They apparently see themselves as battling the forces of anti-science and evoke Tolkien’s Lord of the Rings for analogies. They feel that the Republican Party is threatening civilization. Below is an example graphic that Pielke Jr. shows from the book about the ‘ecosystem of anti-science.’ As can be seen, they classify the “enemy” into five types, the five Ps: Plutocrats, Petrostates, Pros, Propagandists, and Press. I don’t see that classification as particularly useful or accurate.




     He notes that they seem to especially vilify a few specific fellow climate activists like James Hansen and David Wallace-Wells. I found that odd, but apparently, they have some strong disagreements.

     Pielke Jr. writes:

Apart from a self-inflated sense of their own role in their imagined global war for the future of humanity, Mann and Hotez do offer a few real-world policy recommendations: Specifically, eliminating the filibuster in the U.S. Senate and expanding the U.S. Supreme Court from nine to 13, but only after Democrats have won the presidency and the House and Senate.”

Ultimately, Mann and Hotez are calling for the scientific community to join their war and to organize itself in opposition to Republicans, to become even more partisan.”

What is notable is the degree to which Mann and Hotez have come to represent and speak for the broader scientific community. From this perspective, they are simply a symptom—an extreme one, no doubt—of a broader trend of intense politicization within the scientific community, and particularly the leadership of authoritative scientific institutions.”

     Pielke Jr. sees the book and its authors as leaders of partisan politicization of science. He notes the biases of scientific journals like Science and Nature and groups like the Union of Concerned Scientists, all three of which were selected to review the book. I will only reiterate that reading and listening to Mann, I am always startled at his degree of partisanship – Pielke Jr. refers to the authors' views as “dark partisanship.”




     He finishes with the following:

Future historians seeking to understand how science became so hyper-partisan in the early twenty-first century will certainly want to explore the broader atmosphere of polarization that has enveloped American culture. But they will also want to explore how the scientific community went along with the politicization, not just willingly, but enthusiastically.”

An important part of that story is the scientific community’s warm embrace and promotion of the book’s divisive message: that scientists are in an existential war against their fellow citizens, a war that can only be won by vanquishing the enemy.”

    

   

 

References:

 

The Scientists Who Declared War on Half of America: Michael Mann and Peter Hotez call scientists into a partisan fight. Roger Pielke Jr. The Honest Broker. March 9, 2026. The Scientists Who Declared War on Half of America

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