At $2.72 per gallon, the 2018 average, Americans spent $386,240,000,000 on gasoline in a single year.
One of the most interesting trends today is the great unbundling of business and politics.
Nation-states defined the 20th century. Cities will define the 21st century.
From food delivery via drone to last-mile logistics, Amazon may very well impact city living more than any other major company.