America's future depends on the death of the single-family home

The US is in the throes of an affordable housing crisis, spurred by high demand and low supply. As a solution, more cities are moving new construction from urban centers to spacious single-family neighborhoods. California, the exemplar of the housing crisis, recently passed more than a dozen laws to push new construction in suburban areas.   One hallmark of the American Dream — the single-family home — is dying as we know it. And it's for good reason: The US needs more affordable...