This Climate Emergency Forum episode dives into the explosive growth of AI‑driven data centers and what that means for the climate crisis. Herb Simmens is joined by Dr. Peter Carter and climate system scientist Paul Beckwith to unpack how server farms, GPUs, and cloud infrastructure are driving record electricity demand, fossil fuel use, and water consumption around the world.
This video was recorded on February 11th, 2026, and published on March 1st, 2026, and represents the opinions of the discussion participants.
Peter explains why “CO₂ is forever,” showing how surging data and AI workloads lock in higher emissions at a moment when science says global pollution must fall sharply to avoid catastrophic warming. Paul walks through the staggering numbers behind data centers—gigawatts of power, millions of gallons of freshwater per day, and even proposals to move AI servers into space—raising new risks like Kessler syndrome and grid instability.
Together, they explore whether promises of “green AI” can stand up to basic physics and economics, why deregulation leaves communities exposed, and what it would really mean to “change the economics” of digital growth. The discussion closes with concrete examples from New Orleans to Northern Virginia, asking what kind of world we are building as AI and data centers become the hidden engines of both our digital lives and our heating planet.
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Dr. Peter Carter - MD, Expert IPCC Reviewer and the director of the Climate Emergency Institute.
Paul Beckwith - Climate Systems Scientist. Professor at the University of Ottawa’s Paleoclimatology Laboratory as well as at Carleton University.
Herb Simmens - Author, Co-founder of the Healthy Planet Action Coalition (HPAC), Climate Emergency Board Member and former college instructor.
Charles Gregoire - Electrical Engineer, Webmaster and IT prime for FacingFuture.Earth & the Climate Emergency Forum; Climate Reality Leader
Heidi Brault - Climate Reality Leader, BA(Psychology), Library & Information Technician Diploma - Video production and website assistant - Organizer and convener, Metadata technician, COP Team Lead for FacingFuture.Earth and the Climate Emergency Forum.
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