Dr. William Happer Discusses Climate Perspectives on Leighton Smith Podcast

On December 3, 2025, Dr. William Happer, a prominent American physicist and co-founder of the CO2 Coalition, appeared on the latest episode of the Leighton Smith Podcast. During the discussion, Dr. Happer asserted that there is no climate emergency, a stance he believes contradicts the prevailing narrative presented by many politicians and media outlets. He emphasized that those who hold a different view have been “misled” about the realities of climate change.

Dr. Happer’s insights come at a critical time, as many countries grapple with policy discussions surrounding climate action and the ‘Net Zero’ emissions targets. He expressed concern over the reluctance of politicians to engage in meaningful dialogue about climate science, particularly in regions where misinformation is widespread. His analysis aims to challenge the assumptions underpinning current climate policies and to provide a counter-narrative to mainstream climate discussions.

Listeners of the podcast can expect a deep dive into Dr. Happer’s scientific background, which includes over 200 peer-reviewed papers, and his perspective on the implications of climate policies. In addition to discussing these important issues, the episode also features a segment called “The Mailroom,” where listeners can voice their comments and concerns directly to the show’s producers.

For those unfamiliar with podcasting, resources are available to help new listeners navigate platforms like iHeartRadio and iTunes. The episode is accessible on both platforms, allowing a broad audience to engage with Dr. Happer’s viewpoints and the subsequent discussions.

This episode of the Leighton Smith Podcast stands out for its controversial subject matter and the credentials of its guest, making it a significant contribution to the ongoing debate about climate change and policy response.