Physicists Debunk Net Zero: No Dangerous Warming from CO₂ - The Climate Realism Show #163

Two of the most prestigious physicists in America have written a new paper explaining why greenhouse gases (GHG) produced by human activity — namely carbon dioxide — cannot cause dangerous warming on the planet. Based on their findings, Dr. Will Happer and Dr. Richard Lindzen urge Congress to repeal all Net Zero subsidies, all laws requiring GHG emission reductions, and all restrictions on fossil fuel development and infrastructure.Our special guest this week is Dr. Will Happer, who will break down how he and Dr. Lindzen reached this conclusion — and why continuing to push Net Zero without scientific justification is a recipe for economic disaster.On Episode #163 of The Climate Realism Show, Dr. Happer joins The Heartland Institute’s Anthony Watts, Sterling Burnett, Linnea Lueken, and Jim Lakely to also cover the Crazy Climate News of the Week.📺 Join us LIVE at 1 p.m. ET on YouTube, Rumble, and X — and drop your questions for Dr. Happer and the panel in the live chat!LINK TO Dr.  Happer's Paper: https://co2coalition.org/wp-content/uploads/2025/06/Lindzen-Happer-GHGs-and-Fossil-Fuels-Climate-Physics-2025-06-07.pdf In The Tank broadcasts LIVE every Thursday at 12pm CT on on The Heartland Institute YouTube channel. Tune in to have your comments addressed live by the In The Tank Crew. Be sure to subscribe and never miss an episode. See you there!Climate Change Roundtable is LIVE every Friday at 12pm CT on The Heartland Institute YouTube channel. Have a topic you want addressed? Join the live show and leave a comment for our panelists and we'll cover it during the live show!

The corporate climate-alarmist media is already turning up the heat—on your TV, not outside—by hyping a summer warm spell as a “heat dome” threatening “dangerous heat and humidity” across much of America next week. Yes, it’s going to be hot. It’s summer. But the data tell a different story: there’s no long-term trend showing an increase in the number or intensity of heat waves. And despite what they claim, carbon dioxide emissions don’t drive heat waves. That’s not to say human activity isn’t warming the planet—but not in the way they’re shouting from the rooftops. We’ll lay it all out.In episode 162 of The Climate Realism Show, we’ll give you the facts you need to counter the inevitable media panic surrounding next week’s forecast. Plus, we’ve got a loaded slate of Crazy Climate News: U.S. residential solar is on the brink, the so-called carbon fingerprint just got smeared, and Philadelphia’s electric bus fleet is going up in flames—literally. You’ll want to hear all of it.Tune in LIVE at 1 p.m. ET with Heartland’s Anthony Watts, Linnea Lueken, H. Sterling Burnett, and Jim Lakely. We’ll answer your questions, tackle your comments, and call out the spin in real-time—streaming on YouTube, Rumble, and X. In The Tank broadcasts LIVE every Thursday at 12pm CT on on The Heartland Institute YouTube channel. Tune in to have your comments addressed live by the In The Tank Crew. Be sure to subscribe and never miss an episode. See you there!Climate Change Roundtable is LIVE every Friday at 12pm CT on The Heartland Institute YouTube channel. Have a topic you want addressed? Join the live show and leave a comment for our panelists and we'll cover it during the live show!

Hurricane season has begun, and while it’s quiet so far, what kind of year can we expect? The Heartland Institute welcomes back Stanley Goldenberg—one of America’s leading hurricane forecasters—to find out. We’ll also tackle the week’s Crazy Climate News: Greta Thunberg’s latest publicity stunt, a proposal to nuke the ocean floor for “carbon capture,” Trump pulling the plug on California’s EV mandate, and accusations that The Heartland Institute is “undermining EU climate rules.” You’re welcome. In The Tank broadcasts LIVE every Thursday at 12pm CT on on The Heartland Institute YouTube channel. Tune in to have your comments addressed live by the In The Tank Crew. Be sure to subscribe and never miss an episode. See you there!Climate Change Roundtable is LIVE every Friday at 12pm CT on The Heartland Institute YouTube channel. Have a topic you want addressed? Join the live show and leave a comment for our panelists and we'll cover it during the live show!

We get so many great questions in each episode of The Climate Realism Show that we decided to dedicate a whole episode to it. Well, all of it but our coverage of the Crazy Climate News of the Week, of course. UN Secretary-General António Guterres is calling (again) for the censorship of climate realists, another giant ship has been set ablaze and adrift by EVs, our atmosphere is getting “thirstier” (and that’s bad, of course), and a Florida TV weatherman is lying about not being able to predict hurricanes because of federal budget cuts.   In Episode #160 of The Heartland Institute’s The Climate Realism Show, Anthony Watts, Linnea Lueken, H. Sterling Burnett, and Jim Lakely are joined by newly minted meteorologist Chris Martz, who has been driving alarmists crazy on social media for years.   Join us LIVE at 1 p.m. ET every Friday on YouTube, Rumble, and X. In The Tank broadcasts LIVE every Thursday at 12pm CT on on The Heartland Institute YouTube channel. Tune in to have your comments addressed live by the In The Tank Crew. Be sure to subscribe and never miss an episode. See you there!Climate Change Roundtable is LIVE every Friday at 12pm CT on The Heartland Institute YouTube channel. Have a topic you want addressed? Join the live show and leave a comment for our panelists and we'll cover it during the live show!

The Heartland Institute and Heartland UK/Europe have been in Poland and Hungary this week, meeting with leaders of the conservative movement and top politicians. Opposition to Net Zero in Europe is real—and growing. Just a few years ago, even right-leaning public figures were reluctant to publicly oppose the Big Green agenda, and hardly ever spoke of it even in private conversations. Today, climate realism has become a main plank of center-right politics and policy.Heartland Institute President James Taylor and Heartland UK/Europe Director Lois Perry join the show LIVE from Budapest to report on this shift—and take your questions—at 1 p.m. ET.In Episode #159 of The Heartland Institute’s The Climate Realism Show, Anthony Watts, Linnea Lueken, H. Sterling Burnett, and Jim Lakely cover the rise of climate realism in Europe and the Crazy Climate News of the Week. That includes: an alarmist imploring us not to “shatter the climate,” climate clergy livestreaming their climate depression marathon, whether cows dream of electric grills, and the validity of a stack of Biden climate executive orders signed by autopen.Be sure to join the chat—we’ll show your comments and answer your questions! In The Tank broadcasts LIVE every Thursday at 12pm CT on on The Heartland Institute YouTube channel. Tune in to have your comments addressed live by the In The Tank Crew. Be sure to subscribe and never miss an episode. See you there!Climate Change Roundtable is LIVE every Friday at 12pm CT on The Heartland Institute YouTube channel. Have a topic you want addressed? Join the live show and leave a comment for our panelists and we'll cover it during the live show!

Donald Trump achieved a major political and policy victory on Thursday when the U.S. House of Representatives passed what he calls his “Big Beautiful Bill.” The less-creative name is the budget reconciliation bill, which presidents for years have used to implement large parts of their agenda. (That’s how we got “Obamacare.”)The bill includes many of Trump’s economic policy promises, such as tax cuts, but also rolls back much of the “green” energy and climate policies the Biden administration imposed via the Inflation Reduction Act.Join Heartland’s Anthony Watts, Linnea Lueken, H. Sterling Burnett, Jim Lakely, and special guest Steve Milloy LIVE at 1 p.m. ET for Episode #58 of The Climate Realism Show. We’ll break down the good, the bad, and the disappointing in the Big Beautiful Bill. We’ll also cover the Crazy Climate News of the Week and answer your questions in the chat. In The Tank broadcasts LIVE every Thursday at 12pm CT on on The Heartland Institute YouTube channel. Tune in to have your comments addressed live by the In The Tank Crew. Be sure to subscribe and never miss an episode. See you there!Climate Change Roundtable is LIVE every Friday at 12pm CT on The Heartland Institute YouTube channel. Have a topic you want addressed? Join the live show and leave a comment for our panelists and we'll cover it during the live show!

A new study from the University of Alabama in Huntsville addresses the question of how much the Urban Heat Island (UHI) effect is responsible for the higher temperatures at weather stations across the world. Dr. Roy Spencer and Dr. John Christy have spent several years developing a novel method that quantifies, for the first time, the average UHI warming effects related to population density. Their finding: no less than 65% of “runaway global warming” is not caused by our emissions of carbon dioxide, but by the urbanization of the world.Dr. Spencer will join us to go over his findings. We’ll also cover the Crazy Climate News of the Week, including an absurd new bit of unscientific propaganda from the U.S. Climate Reference Network at NOAA, wonder if the sun is setting on wide-scale solar energy, and discuss how alarmists refuse to see that we live in a climactic “golden age”—and more.Join Heartland’s Anthony Watts, Linnea Lueken, H. Sterling Burnett, Jim Lakely, and Dr. Roy Spencer LIVE at 1 p.m. ET for Episode #157 of The Climate Realism Show. We’ll be answering questions in the chat for us, and for Dr. Spencer, on the show. In The Tank broadcasts LIVE every Thursday at 12pm CT on on The Heartland Institute YouTube channel. Tune in to have your comments addressed live by the In The Tank Crew. Be sure to subscribe and never miss an episode. See you there!Climate Change Roundtable is LIVE every Friday at 12pm CT on The Heartland Institute YouTube channel. Have a topic you want addressed? Join the live show and leave a comment for our panelists and we'll cover it during the live show!

A new paper by Dr. Judith Curry, one of the world’s most prominent scientists skeptical of a looming human-caused climate catastrophe, and economist Harry DeAngelo cautions investors and the public that “the apocalyptic climate narrative is a seriously flawed guide for public policy.” Why? “Because it radically overstates the risks to humanity from continued global warming.” Wide-scale suppression of fossil fuel use will not measurably change future temperatures, but “a sharp decline in quality of life would surely ensue.”We are proud to welcome Dr. Curry back to the show to dig deeper into her paper. We will also cover the Crazy Climate News of the Week, including a “die-in” at NOAA, how the polar ice crisis narrative is melting, Bernie Sanders wanting to ban gasoline cars but still flying private jets, and why climate change is not causing kids to miss more school days.

In mid-April, Spain’s socialist government bragged that, for the first time, the nation was powered by 100 percent “renewable” energy—mostly solar and wind. One week later, Spain, Portugal, parts of France, and several other countries suffered the largest peacetime blackout in their histories. Net Zero came to Europe all right—as in zero energy. We were perhaps seconds away from nearly the entire continent going dark. Yet again, wind, solar, and other “renewables” proved they simply cannot generate the consistent power needed to keep a complex electricity grid stable. We’ve been warning about this for a while, and today we’ll break down exactly what happened.The Heartland Institute’s Sterling Burnett, Anthony Watts, Linnea Lueken, and Jim Lakely will also cover some “Crazy Climate News of the Week,” including the federal government scrapping the so-called “social cost of carbon,” NASA’s climate-alarmism office above the Seinfeld diner getting shut down, and a newly minted map of climate anxiety. In The Tank broadcasts LIVE every Thursday at 12pm CT on on The Heartland Institute YouTube channel. Tune in to have your comments addressed live by the In The Tank Crew. Be sure to subscribe and never miss an episode. See you there!Climate Change Roundtable is LIVE every Friday at 12pm CT on The Heartland Institute YouTube channel. Have a topic you want addressed? Join the live show and leave a comment for our panelists and we'll cover it during the live show!

In news that has climate alarmists in an even greater panic, the Trump administration is ending funding for the U.S. Global Change Research Program, the panel that produced the federal government’s National Climate Assessment every four years. Several officials in the office have reportedly been fired, and Trump’s NASA has canceled the contract with the firm that coordinates the production of the National Climate Assessment. Defenders of the program say the report has been a “comprehensive look at climate change,” but has that ever been true?The Heartland Institute’s Anthony Watts, Sterling Burnett, Linnea Lueken, and Jim Lakely will discuss this topic and also cover some of the Crazy Climate News of the Week. In The Tank broadcasts LIVE every Thursday at 12pm CT on on The Heartland Institute YouTube channel. Tune in to have your comments addressed live by the In The Tank Crew. Be sure to subscribe and never miss an episode. See you there!Climate Change Roundtable is LIVE every Friday at 12pm CT on The Heartland Institute YouTube channel. Have a topic you want addressed? Join the live show and leave a comment for our panelists and we'll cover it during the live show!