translation.en: And when the vaccine appeared last winter, there were a lot of people -- a surprising number -- who refused to get it -- as a nice example of how people's feelings of security change, how their model changes, sort of wildly with no new information, with no new input.
translation.zh: 当疫苗在冬天出现的时候 很多人 -- 非常大的数量 -- 拒绝接种 这可以作为 人们的安全感和模型是如何 剧烈地 在没有新信息 的情况下改变的