Efficiency

Buildings account for roughly 50 percent of a city's total carbon emissions, and 70 percent in major cities like London, Los Angeles, and Paris.

On Fairway Market and the perils of growth, when improvisation is replaced for efficiency and predictability.

It’s time to privilege empowerment over efficiency.

The latest entry in a special project in which business and labor leaders, social scientists, technology visionaries, activists, and journalists weigh in on the most consequential changes in the workplace.

Athletes and fans look at sports differently. Ryan O'Hanlon, who is not a professional athlete, and Clint Irwin, who is a professional athlete, wonder if the two sides can ever be separated.