Dr. William Happer Discusses Climate Realities on Leighton Smith Podcast

Dr. William Happer, an American physicist and noted author, appeared as a guest on the latest episode of the Leighton Smith Podcast, released on December 3, 2025. With over 200 peer-reviewed scientific papers to his name, Happer is also a co-founder of the CO2 Coalition. During the episode, he argued that there is no climate emergency, asserting that those who believe otherwise have been misled.

Happer’s insights come at a time when discussions around climate policies, particularly ‘Net Zero’ initiatives, are rife with misinformation. He criticized politicians for fostering uninformed attitudes regarding climate change and pointed out their reluctance to engage in constructive dialogue with credible scientists. This statement reflects a growing concern among some scientists about the public discourse surrounding climate science.

In the podcast, Happer elaborated on various aspects of climate science, challenging widely accepted notions about carbon dioxide and its role in global warming. He emphasized the importance of examining scientific data critically and encouraged listeners to question prevailing narratives related to climate policies.

Leighton Smith, the podcast host, facilitated a lively discussion that not only covered Happer’s views on climate issues but also included segments where listeners could engage through comments and questions. The episode concluded with a segment called The Mailroom, where inquiries from the audience were addressed.

For those unfamiliar with podcasts, a simple guide is available to help new listeners get started. The episode can be accessed on platforms such as iHeartRadio and iTunes, expanding its reach to a broader audience interested in environmental discussions.

Happer’s appearance on the podcast underscores the ongoing debate about climate change and the importance of informed discussions among scientists, policymakers, and the public. The exchange of ideas presented in this episode may influence how listeners perceive the complexities of climate science and policy-making.