Ned Komar
Among professionals who work on the climate issue (the “Climate Community”), there is a long-standing reluctance to engage in conversation with people who don’t consider that the climate is in crisis.
Due to this reluctance, there are exceedingly few recorded debates between members of the Community and those from the outside with an appropriate level of expertise to make for a lively and educational dialogue (but there are some, and below, I’ve listed all of the debates that I have been able to find).
I find the lack of debate to be frustrating. In my case, I am skeptical of the idea that the earth’s climate is in crisis. To me, the skeptical arguments seem to be more likely to be correct than the alarmist arguments. Two important reasons for my skepticism: 1) The few actual debates I have had the pleasure to witness have been won by the skeptic(s). 2) The skeptics I speak to appear confident in their views and are eager to debate people from the Community; members of the Community, conversely, display what seems like a tribal attitude and either are hesitant, or in many cases, just unwilling to debate.
I am willing to be proven wrong regarding my skepticism. But I can’t be bullied into changing my view. It would take a reasoned argument, juxtaposed against arguments from the skeptic side of the debate. And I’ve been following this issue for over 25 years. For the average person curious about climate, but new to the issue, I would guess that it is quite hard to find arguments on both sides in order to make an informed decision for themselves. While the question of how climate works is a question of Science, the culture that has developed around the issue is a culture of Politics. Consequently, a search on the internet for articles on climate will return a politically curated batch.
I’ve been working on a project for the last 2-½ years to transform the situation described above. It’s called Climate Verso. Currently the project consists of a podcast, with only a few episodes published to date. It can be found on any podcast platform: https://theclimateversopodcast.buzzsprout.com/
More episodes will be dropping over the next few months, and I’m totally open to help from anyone interested in getting involved. The format of the podcast is a dialogue between two climate professionals with differing perspectives. I am the moderator of the discussions. Please listen to either or both of the episodes published so far. The first is Matthew Wielicki and Peter Fiekowsky debating the efficacy and risks of Ocean Fertilization. The 2nd is a wide ranging conversation between Judith Curry and Andrew Revkin about how the climate issue became polarized over the last 40 years.
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As promised, here’s the list of debates that I am familiar with. Please reply in the comments with any that I may have missed:
In 2006, The National Academy of Sciences held a 2-day symposium on PaleoClimate. Speakers included Michael Mann, Steve McIntyre, Hans von Storch, Ross McKitrick and Macolm Hughes. I was lucky to be in the audience, and just came across a brief report I wrote on my experience there:
In 2007 there was a debate hosted by Intelligence Squared featuring a total of 6 scientists, including Richard Lindzen on the skeptic side and Gavin Schmidt (the head of NASA-GISS) from the Community. The skeptics won the debate (there was a 16-point shift in the audience view from prior to post debate). Famously, Gavin Schmidt announced subsequently that he would never again participate in a debate with people who actually had a different view. IQ2US Debate: Global Warming Is Not A Crisis
There was a 2014 workshop on climate by the American Physical Society. A total of 6 scientists including Lindzen, Curry, John Christy and Ben Santer participated. The chair of the panel was Steve Koonin. This experience is apparently what brought Koonin over to the skeptic side of the debate. Here’s a link to the transcript: https://asset.cloudinary.com/apsphysics/993aca974d7c16f49f846aab75bba5a1
Again in 2014 there was a debate hosted by EconTalk between John Christy and Kerry Emanual
John Christy and Kerry Emanuel on Climate Change 03/24/2014
In 2019 there was a debate at Soho Forum between Craig Idso and Jeffrey Bennett
Is Carbon Dioxide Endangering the Planet? Craig Idso vs. Jeffrey Bennett. A Debate
In 2022 there was again a debate at Soho Forum between Steven Koonin and Andrew Dessler
Renewable Energy to Save the Planet? A Soho Forum Debate
Also in 2022 the Energy Switch premiered on PBS with a debate between Michael Greenstone and Steve Koonin
Energy Switch | How Should We Respond to Climate Change? | Season 1 | Episode 1 | PBS
In 2023 there was a debate hosted by the Steamboat Institute between Steve Koonin and Roger Pielke, Jr.
University of North Carolina – Chapel Hill. Is net zero by 2050 possible?
In 2024 the Energy Switch held a 2-part debate between Bjorn Lomborg and Andrew Dessler
Part 1: Energy Switch | Urgency of Climate Change, Part 1 | Season 5 | Episode 3 | PBS
Part 2: Energy Switch | Urgency of Climate Change, Part 2 | Season 5 | Episode 4 | PBS
Finally in 2025 the Energy Switch held another 2-part debate between Patrick Brown and Andrew Revkin
Part 1: Energy Switch | Extreme Weather part 1 | Season 7 | Episode 3 | PBS
Part 2: Energy Switch | Extreme Weather part 2 | Season 7 | Episode 4 | PBS
Are you a skeptic? Are you a member of the Climate Community? You can add to the dialogue by enlisting someone with a different perspective to have a conversation. I’m happy to host the dialogue at the Climate Verso Podcast. I can be reached at climateverso@gmail.com.
Finally, as I have reviewed the list of debates above, I noticed an apparent moderation in tone over the years. Is the skeptical view gaining ground, or at least achieving a modicum of credibility. Please let me know your take on this in the comments.
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