Dr. Sailesh Rao of Climate Healers on Animal Agriculture, Climate Change, and Vegan World 2026
Climate Healers founder and systems engineer Dr. Sailesh Rao lays out the case from his widely-cited white paper that animal agriculture, not fossil fuels alone, is the leading driver of climate change, and explains the Vegan World 2026 project born from a promise to his granddaughter.
Topics Covered
- Dr. Rao's background as a Stanford-trained electrical engineer who pivoted to climate work after seeing Al Gore's presentation in 2006
- The carbon opportunity cost argument: why a vegan world would have net-negative CO2 emissions due to reforestation of the 37% of land currently used for grazing
- His involvement as co-executive producer of Cowspiracy, defending its 51% animal-agriculture-emissions figure against industry pushback
- Critiquing UN FAO and IPCC climate modeling as politically influenced and reliant on industry-tied agro-economists rather than climate scientists
- The 3-10% tipping point theory: how a small percentage of committed 'trailblazers' can transform an entire system, as seen in the rapid adoption of the Internet
- The origin of the 'Vegan World 2026' campaign: a bedtime story to his granddaughter Kimaya that became a pinky-promise deadline to end animal agriculture
- Climate Healers' documentary trilogy (The Human Experiment, Cowspiracy, A Prayer for Compassion) and the Prevent Year Zero campaign against wild vertebrate extinction
- How to get involved via the Vegan World 2026 project's Basecamp study groups and task forces
About the Guest
Dr. Sailesh Rao is a systems engineer and founder of Climate Healers, a nonprofit dedicated to reversing climate change through the elimination of animal agriculture. He co-executive produced the documentary Cowspiracy, authored an influential white paper on animal agriculture's role in climate change, and leads the Vegan World 2026 and Prevent Year Zero campaigns.
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