Flint, Ferguson, New Orleans and Baltimore — cities now inseparable from the national news stories centered there — became calamities for separate reasons. One was a natural disaster (made worse by human error), another a wholly man-made crisis. The two others began with police violence, but in disparate settings: the newly impoverished suburbs and the long-distraught inner city. Flint and New Orleans were failures of infrastructure, Baltimore and Ferguson a collapse of human relationships.
How harmless choices can make a harmful world: