1:18

In this presentation, Dr. Nasha Winters recounts her personal battle with end‑stage ovarian cancer diagnosed at age 19 in 1991, using her story as a lens to discuss broader shifts in human diet and environment that she believes have driven the rise of modern disease. She outlines humanity’s rapid dietary evolution: from tens of thousands of years as hunter‑gatherers, to the Neolithic agricultural shift 11,000 years ago, followed by the Industrial Food Revolution of the 1850s that introduced mass‑processed sugar, flour, and salt, and later refrigeration that decoupled food from seasonal rhythms. She then highlights the post‑World War II era when industrial and pharmaceutical practices merged, leading to the introduction of roughly 80,000 new chemicals into the market, with only a few hundred having undergone proper safety testing. Dr. Winters frames these historical changes as a cascade that has altered human biology and contributed to the prevalence of cancers like her own, expressing deep concern over the speed and scale of these transformations.

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