You know what you haven't heard enough about recently? How disease spreads. On this episode we finally circle back to the oft mentioned miasma theory, AKA Bad Air Make You Sick. Get a free trial of The Great Courses Plus by going to​ https://www.thegreatcoursesplus.com/theconstant (https://www.thegreatcoursesplus.com/theconstant)Get 10% off your first month of online counseling by visiting:http://betterhelp.com/theconstant (http://betterhelp.com/theconstant) Visit our Patreon here (https://patreon.com/theconstant).Music by:Blue Dot Sessions (https://www.sessions.blue/)Lee Rosevere (https://leerosevere.bandcamp.com/)Kevin MacLeod (https://incompetech.com/)

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