'In the U.S., the costs of car dependency keep growing, far above the $12,000-per-year average expense of owning a new one.'
'Coast-to-coast, the cars and trucks we drive cause about 16 percent of greenhouse gas emissions.'
Of all GHGs? Only US?
'We can start by reforming zoning laws to eliminate low-density and single-family residential home restrictions in new developments and to add flexibility for stores and enough homes to support them.'
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