CO2 Coalition Member Rob Louw joins Angela Wheeler on Climate Debrief to explore the science of photosynthesis and the essential role carbon dioxide plays in plant life. He examines how atmospheric CO₂ has changed throughout Earth’s geological history and how plants adapted to lower concentrations over time.
9.16.2026
Beyond the Narrative and Following the Data with Vijay Jayaraj Part 2 | Climate Debrief
Vijay Jayaraj joins Angela Wheeler on Climate Debrief to examine the history of the modern environmental movement and the rise of today’s climate crisis narrative. Drawing on historical and environmental data, he challenges claims about worsening extreme weather, wildfires, droughts, and heat while highlighting improvements in human life expectancy, agriculture, and global greening. Jayraj argues…
Vijay Jayaraj joins Angela Wheeler on Climate Debrief to examine the history of the modern environmental movement and the rise of today’s climate crisis narrative. Drawing on historical and environmental data, he challenges claims about worsening extreme weather, wildfires, droughts, and heat while highlighting improvements in human life expectancy, agriculture, and global greening. Jayraj argues…
8.6.2026
The Forgotten Science of Preventing Wildfires with Dr. Bob Zybach Part 2 | Climate Debrief
Are today’s catastrophic wildfires really driven by climate change, or are decades of forest management policies to blame? In this episode of Climate Debrief, Dr. Bob Zybach joins Angela Wheeler and shares historical evidence and firsthand experience to explain how active forest management once kept forests healthier and more resilient.
Dr. Frits Byron Soepyan joins Angela Wheeler and examines the long-term history of atmospheric CO₂ and Earth’s temperature. He explains why modern CO₂ levels are low compared with much of geological history and discusses CO₂’s role in plant growth and global greening. He also explores historical temperature records, including the Little Ice Age, and argues…
Dr. Frits Byron Soepyan joins Angela Wheeler and examines the long-term history of atmospheric CO₂ and Earth’s temperature. He explains why modern CO₂ levels are low compared with much of geological history and discusses CO₂’s role in plant growth and global greening. He also explores historical temperature records, including the Little Ice Age, and argues…
Dr. Frits Byron Soepyan joins Angela Wheeler and examines the long-term history of atmospheric CO₂ and Earth’s temperature. He explains why modern CO₂ levels are low compared with much of geological history and discusses CO₂’s role in plant growth and global greening. He also explores historical temperature records, including the Little Ice Age, and argues…
Dr. James Enstrom is an epidemiologist, physicist, and longtime researcher focused on scientific integrity. In this episode of Climate Debrief, he discusses his research into air pollution, PM2.5, and public health. He explains why transparency, reproducibility, and access to data are essential to good science. Dr. Enstrom also examines the evidence behind claims linking air…
7.30.2026
The Forgotten Science of Preventing Wildfires with Dr. Bob Zybach Part 1 | Climate Debrief
Are today’s catastrophic wildfires really driven by climate change, or are decades of forest management policies to blame? In this episode of Climate Debrief, Dr. Bob Zybach joins Angela Wheeler and shares historical evidence and firsthand experience to explain how active forest management once kept forests healthier and more resilient.
Is the science behind today’s climate policies as solid as it seems? In Part 2 of this Climate Debrief interview, Dr. John Dale Dunn joins Angela Wheeler to examine the origins and misapplication of the Linear No-Threshold (LNT) Theory in environmental regulation. Dr. Dunn, a board-certified emergency physician with over 50 years of experience and…
Threshold Theory and argues that it has been misapplied to environmental regulation. He discusses toxicology, epidemiology, and the scientific principles he believes should guide public policy. John Dale Dunn has been an emergency physician for more than fifty years and an attorney (inactive) for forty years, admitted to the bars of Nebraska, Louisiana and Texas…
In the final part of this insightful conversation, Angela Wheeler continues her discussion with Dr. Sharon Camp, Senior Education Advisor for the CO2 Coalition and creator of the CO2 Learning Center lesson plans. Dr. Camp (Ph.D. Analytical Chemistry) dives deeper into the importance of rigorous scientific evidence in the courtroom, the limitations of climate models,…
Angela Wheeler continues her discussion with Dr. Sharon Camp, Senior Education Advisor for the CO₂ Coalition, about her article “Muddling the Judiciary’s Understanding of Science”. Dr. Camp discusses the scientific method, the role of models and consensus in climate science, and why she believes judges should rely on rigorous evidence when evaluating scientific claims. The…
Steve welcomes geologist and CO2 Coalition Executive Director Gregory Wrightstone to examine President Trump’s accusation that Canadian officials have shown “willful negligence” in managing the wildfires sending smoke across the United States. Wrightstone challenges the dominant climate-crisis narrative and argues that land management, forest policy, and fire prevention deserve far more scrutiny. They discuss whether…
CO2 Coalition member Dr. William van Wijngaarden, a physicist at York University, provides a clear, evidence-based review of current scientific interpretations and observational data on global climate, focusing on key physical mechanisms and measurements rather than alarmist narratives. This presentation was produced for Canadians for Sensible Climate Policy (CSCP) in collaboration with The Canadian Freedom…
“Eastern Lane County Catastrophic Wildfires, Toxic Smoke & Opportunity” is a 59-minute presentation by Dr. Bob Zybach to the Cottage Grove 912 Project on May 5, 2026. The presentation was videotaped by Jim Lockhart for ORWW educational purposes, and edited by Lockhart and Zybach to accurately document the images and discussion. There are a few…
Fox News Live DC interviewed CO2 Coalition Senior Fellow, Gregory Wrightstone concerning the heat wave that descended on the East Coast over the July 4th weekend (2026).
In this episode of Climate Debrief, host Angela Wheeler speaks with geologist Koen Vogel, Ph.D., about one of climate science’s biggest unanswered questions: What caused the massive ice sheets of the last Ice Age to melt? Drawing on peer-reviewed research, Dr. Vogel examines the evidence behind CO₂, Milankovitch cycles, and other proposed explanations, highlighting why…
In this episode of Climate Debrief, host Angela Wheeler speaks with geologist Koen Vogel, Ph.D., about one of climate science’s biggest unanswered questions: What caused the massive ice sheets of the last Ice Age to melt? Drawing on peer-reviewed research, Dr. Vogel examines the evidence behind CO₂, Milankovitch cycles, and other proposed explanations, highlighting why…
In this episode of Climate Debrief, Angela Wheeler speaks with Dr. Sharon Camp, Senior Education Advisor for the CO₂ Coalition, about her article “Muddling the Judiciary’s Understanding of Science”. Dr. Camp discusses the scientific method, the role of models and consensus in climate science, and why she believes judges should rely on rigorous evidence when…
In this episode of Climate Debrief, Angela Wheeler speaks with Matthew Wielicki, Ph.D. about academic freedom, climate science, and the importance of open debate. Dr. Wielicki shares how his family’s experience fleeing communist Poland shaped his views on intellectual freedom. He discusses his departure from academia, concerns about climate anxiety among students, and what he…
Wallace Manheimer, PhD, provides a detailed critique of climate-related statements issued by major scientific societies in this discussion with Angela Wheeler. The conversation examines global energy trends, historical climate data, and differing international perspectives on fossil fuel use. Dr. Manheimer also addresses the scientific role of carbon dioxide and proposes changes to improve clarity and…
6.7.2026
G. Shanmugam, Ph.D., Response to Criticism of “The Closure of the Strait of Hormuz and the Obsolescence of Solar Modules”
G. Shanmugam, Ph.D. provides his response to criticism for his previous presentation “The Closure of the Strait of Hormuz and the Obsolescence of Solar Modules”.
Wallace Manheimer provides a detailed critique of climate-related statements issued by major scientific societies in this discussion with Angela Wheeler. The conversation examines global energy trends, historical climate data, and differing international perspectives on fossil fuel use. Manheimer also addresses the scientific role of carbon dioxide and proposes changes to improve clarity and accuracy in…