Capsicumology (CHILE PEPPERS) with Paul Bosland
Jul 8, 2026 · 1h 27m
Summary
Host Alie Ward travels to New Mexico to interview Dr. Paul Bosland, the renowned "Chili Man" and director of the Chili Pepper Institute. They discuss the history, genetics, and cultural significance of chili peppers, including the origins of the Scoville scale and the difference between red and green chilies. The episode also covers how birds spread pepper seeds, the evolution of heat tolerance, and the development of mild varieties like the spiceless jalapeño.
Topics discussed
Introduction and meeting the Chili Man in New Mexico
History of chili peppers and the spelling debate
Chili species, shapes, and the red vs. green debate
Evolutionary origins and why birds don't feel the heat
Capsaicin, fermentation, and breeding mild peppers
Scoville scale, heat receptors, and the hottest peppers
Shishito roulette and fertilizer effects on heat
Nightshades, alkaloids, and digestion myths
Endorphins, nutrition, and bear spray efficacy
Heat profiles, remedies, and tasting the hottest pepper
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