2min chapter

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#216 – Vincent Racaniello: Viruses and Vaccines

Lex Fridman Podcast

CHAPTER

We're Wrecking It, Right?

The ways that humans exist encourages viruses to infect us, he says. We were hunter-gatherers living in bands of a hundred people and very few viruses because it was hard for the virus to go from one band to another. And then when we started to congregate in cities, we figured out agriculture and so forth and how to harvest animals,. Then we could get bigger and bigger populations and the viruses went crazy. So measles went from cows to humans when humans learned to domesticate cows and started gathering in big cities.

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