44 % prime age men not in US workforce are on pain meds: Alan Krueger Where have all the workers gone? its a great paper @NinjaEconomics
How Matthew Fontaine Maury’s charts of trade winds and currents helped to cut the time of voyages around the world
October 21, 2020
How Matthew Fontaine Maury’s charts of trade winds and currents helped to cut the time of voyages around the world from 1850s. humansofdata.atlan.com/2019/08/how-ma… https://t.co/oE8dMFNcDs