Summary: https://slatestarcodex.com/2020/03/31/ssc-journal-club-macintyre-on-cloth-masks/ Content warning: this is a complicated analysis of something people care about a lot right now. I’m not confident in my analysis, the post comes to no clear conclusion and there are no easy answers about how to proceed. If I see this on Twitter with some headline about it DESTROYING somebody, I am going to be so mad.] The New York Times says that It’s Time To Make Your Own Face Mask. But MacIntyre et al (2015) says
