Southern California’s unique settlement patterns makes it easier to concentrate the spillover effects of modern life, what economists call externalities, on low income communities. No where is this more apparent than with air quality. According to a study conducted for the united Church of Christ, who for some reason has become the driving force behind bringing this problem to light:

California has the nation’s highest concentration of minorities living near hazardous waste facilities, according to a newly released study. Greater Los Angeles tops the nation with 1.2 million people living less than two miles from 17 such facilities, and 91% of them, or 1.1 million, are minorities. Statewide the figure was 81%.

This figure is so staggering in part because low income communities are concentrated in valleys east of the 405 Freeway in the City of Angels. These valleys trap toxic emissions from the large volume of driving that occurs in this region.

How would you address this policy problem? Is it your responsibility as a Californian to do so?