https://astralcodexten.substack.com/p/links-for-july
[Remember, I haven’t independently verified each link. On average, commenters will end up spotting evidence that around two or three of the links in each links post are wrong or misleading. I correct these as I see them, and will highlight important corrections later, but I can’t guarantee I will have caught them all by the time you read this.]
1: Previous research had suggested that you might be able to treat depression by using Botox to literally paralyze the facial muscles that make you frown. Two teams recently did meta-analyses of the research and came to different conclusions. Or rather, they came to the same conclusion - it has a really really big effect size - but they interpreted it differently: one team says it must be super great, another team said something must be wrong with the studies. Now the second team has responded to the first, in an article called (wait for it) Claims About The Effect Of Botulinum Toxin On Depression Should Raise Some Eyebrows.
2: Poll, seen here: surprisingly many Brits want a permanent lockdown regardless of COVID: