Understanding COVID-19 Vaccine Efficacy

Sam Harris speaks with Nicholas Christakis about the lessons of the COVID pandemic. They discuss our failures to coordinate an effective response, the politics surrounding vaccination, vaccine efficacy, vaccine safety, how to think about scientific controversies, the epidemiology of excess deaths, transmission among the vaccinated, natural immunity, selection pressures and new variants, the failure of institutions, the lab-leak hypothesis, the efficacy of lockdowns, vaccine mandates, boosters, what would happen in a worse pandemic, and other topics.

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Learning how to train your mind is the single greatest investment you can make in life. That’s why Sam Harris created the Waking Up app. From rational mindfulness practice to lessons on some of life’s most important topics, join Sam as he demystifies the practice of meditation and explores the theory behind it.