Climate Change on Trial

Climate Change on Trial

Climate Change on Trial is a daily podcast on one of the most significant court cases in America. It reveals the truth about Climate Change and asks: "Is there really Free Speech in America?"

Episodes

March 19, 2025 • 24 mins

The bad news keeps coming for Professor Michael Mann. The Judge has declared that he and his lawyers presented false data to the court - ironically in a case where he was denying using false data. Mann has also had his million dollar punitive damages award slashed. This story will run and run. We bring you a special update episode.

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Mark as Played

The verdict is in, and it’s a shocker. We break down the jury’s shocking decision to:

  1. Find Mark Steyn and Rand Simberg liable for defamation  

  2. Decide the defendants knew their statements were false 

  3. Punish Mark more than Rand for mostly repeating Rand’s words with some context

We have an exclusive comment from Mark Steyn on how he feels, and his next steps. The fight is not over. And, we ask if Free Speech still ex...

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February 8, 2024 • 66 mins

And now the end is near…..

Listen to each party give their closing statement in the Free Speech trial of the century. Is Mann’s lawyer’s casual, disjointed summary some kind of jury mind game? Will Victoria Weatherford’s clear, organized, and factual arguments convince them? And will Mark Steyn’s oratory work against the mostly poker-faced jury? I think we recorded several laughs at his jokes. Is the jury warming to the undocumente...

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February 7, 2024 • 58 mins

You’ve heard of Climategate, but now we bring you: Stalkergate.

It was a day of high drama, both inside and outside the courthouse. 

This trial of the century is rapidly coming to its close. In today’s episode, you’ll hear from five separate witnesses for Mark Steyn and Rand Simberg. There is a theme running through all the testimony: Witness after witness spoke about how Mann was the driver of the bullying and vindictive tone of t...

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February 6, 2024 • 58 mins

As this case progressed, we believed Michael Mann’s case was getting weaker and weaker. But we never thought the judge would agree.

It’s a devastating development for Michael Mann and his lawyers. Hear Judge Irving describe their case as “disjointed,” and wondered aloud just what the purpose of two of their witnesses was.

It kept getting worse for Mann. Listen to Dr. Judith Curry describe how his private and public smearing of her ...

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February 2, 2024 • 62 mins

Is the free speech trial of the century about to collapse? Did Michael Mann's lawyers deliberately show an error-filled document to the jury? High drama in the DC Superior Court as the defendants push for the dismissal of all charges because of the plaintiff's misconduct. Even the judge seemed appalled.

Speaking of dodgy figures, listen as an expert statistician explains how Mann manipulated data to produce the hockey stick...

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February 1, 2024 • 70 mins

Has Michael Mann’s case collapsed? Is the trial over before the defendants even present a  witness? It was a drama-filled day in court as Mark Steyn and his co-defendant’s lawyers urged the judge to dismiss the case. They claimed, and the judge appeared to agree, that Mann and his lawyers had failed to submit the allegedly defamatory articles to the jury. Was the case about to collapse on a technicality?

The judge also heard that M...

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January 31, 2024 • 53 mins

Michael Mann’s legal team yet again tries to admit a controversial report into evidence. The document has been a source of controversy since it was first examined by the appeals court, and has been a subject of furious litigation throughout the trial. The judge finally makes a ruling on the report, but the big question remains: Why don’t Mann’s lawyers like the DC metro system?

And, can Mann’s case survive the laughter of Berkeley ...

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January 30, 2024 • 54 mins

Michael Mann spends all day in the witness box facing tough questions from Mark Steyn and Rand Simberg‘s lawyer.  Does he have all the answers?

Hear his defense for falsely and frequently claiming to have won a Nobel Prize. Will the jury be convinced by his rather convoluted explanation for this scientific stolen valor?

And does  Michael Mann really have a strong case for defamation? He himself frequently spreads false and maliciou...

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Welcome to a special bonus episode of Climate Change on Trial.

Mark Steyn‘s opening statement was our most popular episode by far. However we felt bad only giving you excerpts in episode three, so now we present you Mark Steyn’s full uncensored, unredacted opening statement. It is a joy to listen to and a speech for the ages. It’s a brilliant oratory and a brilliant summary of the case, the issues, and just what is at stake if Pro...

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Mark as Played
January 26, 2024 • 69 mins

Finally, the day Mark Steyn has been waiting for, for 12 years has arrived. Michael Mann is in the witness box and must answer questions from the person he has tried to destroy for over a decade. 

Now you will get to hear the true story of the Climategate leaks, the hockey stick graph, world temperature records, and mean stares at supermarkets. (It happened in aisle nine, by the way).

On today’s episode, you’ll hear how Mann’s emai...

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January 25, 2024 • 48 mins

Professor Michael Mann continues to give evidence in his defamation case against writer Mark Steyn and scientist Rand Simberg. The soft questions from Mann’s lawyer ended today. Listen as he comes under relentless, but rather charming questioning from Rand Simberg‘s defense.

Mann is adamant that Simberg and Steyn’s statements were false. He says there was no fraud or misconduct in the creation of his Hockey Stick graph, and he refu...

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Mark as Played
January 24, 2024 • 53 mins

Finally, after 12 years of litigation and delay, Professor Michael Mann goes into the witness box.

Is he entitled to millions of dollars in damages for two short articles written over a decade ago?

In a packed episode, you’ll also hear writer and broadcaster, Mark Steyn, in combative form, pushing back against Michael Mann's lawyer. You’ll hear Steyn explain why he believes Mann benefited from a corrupt Penn State “phony invest...

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Finally after 12 years of litigation and delays, defendant Mark Steyn takes the stand in the most important free speech trial in over half a century. Steyn is being sued by climate scientist and activist Michael Mann for criticizing his hockey stick graph and the investigation into Mann’s alleged scientific malfeasance.

Now Mann has a chance to question Steyn. But has he chosen the wrong opponent? Hear Michael Mann’s explanation of...

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Mark as Played
January 19, 2024 • 62 mins

The trial really got underway today with three gripping opening statements. The defendants’ words  “broke the bounds of decency,'' according to Michael Mann’s lawyer. His combative opening set the tone for what became a very, very combative courtroom as the day went on. And you can hear all the drama here.

The jury heard the accusations against Michael Mann were “vile.” But both defendants got to hit back. Their opening spe...

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January 18, 2024 • 21 mins

Michael Mann’s war on journalism continues as his lawyers demand the court ban journalists from asking him questions. As part of his war, podcast presenters Phelim McAleer and Ann McElhinney became part of the courtroom drama today. Phelim’s questions to Professor Mann outside the courthouse didn’t please Mann or Mann’s lawyers. But does this justify Mann’s lawyer, John Williams, misrepresenting what happened?

You won’t want to mi...

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January 17, 2024 • 24 mins

Climate Change Theory is on trial in this long-awaited court case. The trial will ask which is more important in America: climate alarmism, or free speech? 

It has taken over a decade to get to court. On one side is Michael Mann, a climate scientist and activist who claims he was defamed in a 2012 blog by writer and broadcaster Mark Steyn.

Ironically, a trial about climate change was delayed by a Washington DC snowstorm. The trial ...

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Mark as Played
October 26, 2023 • 1 min

Climate Change on Trial is a daily podcast on one of the most significant court cases in America.

It reveals the truth about Climate Change and asks: "Is there really Free Speech in America?"

Prominent climate scientist Michael Mann is suing writer and broadcaster Mark Steyn alleging an article by Steyn defamed him and his research. 

Mann is perhaps best known for producing the Hockey Stick graph alleging that global temp...

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Mark as Played

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