HackerTube / Video
Penn and Teller on Vaccinations
UltraMiraculous

A short clip of Penn and Teller arguing, in blunt and profane language, for vaccination and against anti-vaccine claims. It covers risk versus benefit and herd immunity.
HN commenters share it in vaccine threads as a quick, entertaining explanation of vaccination in layman's terms.
7 Hacker News mentions · 2013–2018