DiscoverTom NelsonJohn Dale Dunn: Junk science and scaremongering | Tom Nelson Pod #342
John Dale Dunn: Junk science and scaremongering | Tom Nelson Pod #342

John Dale Dunn: Junk science and scaremongering | Tom Nelson Pod #342

Update: 2025-10-17
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John Dale Dunn has been an emergency physician for more than fifty years and an attorney (inactive) for forty years, admitted to the bars of Nebraska, Louisiana and Texas by examination.


In this discussion, John Dale Dunn, a physician and lawyer, criticizes environmental regulations and the scientific methodologies used by agencies like the EPA, asserting that they exploit junk science for political agendas. He highlights issues with studies on air pollution and the effects of climate change, arguing that much of the related research is flawed and driven by financial incentives. The conversation touches on broader concerns about scientific integrity and the influence of governmental funding on research outcomes.


00:00 Introduction to John Dale Dunn

00:16 Journey into Environmental Law

01:35 Involvement with Heartland Institute

03:40 Critique of EPA and Environmental Regulations

10:04 The Precautionary Principle Debate

13:49 The Climate Change Scare Tactics

25:10 The PM 2.5 Controversy

38:11 Air Pollution and Inversions

39:23 EPA Regulations and Diesel Engines

40:55 The Small Particle Scam

47:39 Cargo Cult Science Explained

52:00 The Benefits of a Warmer Planet

01:03:08 Heat Illness vs. Cold Illness

01:07:28 The Scientific Method and Junk Science

01:14:15 Concluding Thoughts


“Human Health and Welfare Effects from Increased Greenhouse Gases and Warming” https://www.heritage.org/sites/default/files/2024-11/SR293.pdf

https://co2coalition.org/teammember/john-dale-dunn/

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Slides, summaries, references, and transcripts of my podcasts: https://tomn.substack.com/p/podcast-summaries

My Linktree: https://linktr.ee/tomanelson1

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John Dale Dunn: Junk science and scaremongering | Tom Nelson Pod #342

John Dale Dunn: Junk science and scaremongering | Tom Nelson Pod #342

Thomas Nelson