An op-ed by Daniel Freedman explains how a legal spat over an 850-square-foot "granny flat" affected hundreds of units around Los Angeles. The city's attempt to rectify the problems with its second unit ordinance has encountered more resistance.
Many places are statistically diverse, but their inhabits can be worlds apart. A local perspective (and finer data) is needed to fully appreciate how different races and classes inhabit a neighborhood.
In what may be the most informative piece of pointillist 'painting' ever made, a demographic researcher has created a zoomable racial map of America made up of 308,745,538 dots. The result is 'strangely beautiful'.