An important investigative article in the @nytimes on air cleaners in schools during the pandemic
TLDR: salesmen descended, and a lot of schools ended up with poor quality or even dangerous "air cleaners"
@jljcolorado I don't doubt it for a minute, but also David Leonhardt's NYT suddenly being concerned about air quality in schools is pretty rich.
@jljcolorado Ah but something something, let the market decide, something something.