COVID’s still here but the public’s appetite for masking, social distancing, or remote learning is long gone. One palatable way to stop the spread: improving air circulation indoors.  Guest: Apoorva Mandavilli, science and global health reporter for the New York Times If you enjoy this show, please consider signing up for Slate Plus. Slate Plus members get benefits like zero ads on any Slate podcast, bonus episodes of shows like Slow Burn and Dear Prudence—and you’ll be supporting the work we do here on What Next TBD. Sign up now at slate.com/whatnextplus to help support our work. Learn more about your ad choices. Visit megaphone.fm/adchoices