> What I want to get at is "social distancing" is arbitrary (6 feet?) There do exist concrete studies on what distance makes sense; see for example https://med

> What I want to get at is "social distancing" is arbitrary (6 feet?) There do exist concrete studies on what distance makes sense; see for example https://medium.com/@jurgenthoelen/belgian-dutch-study-why-in-times-of-covid-19-you-can-not-walk-run-bike-close-to-each-other-a5df19c77d08 https://medium.com/@jurgenthoelen/belgian-dutch-study-why-in...