“The unique urban features that have made San Francisco so appealing to a new generation of digital workers—its artistic ferment, its social diversity, its trailblazing progressive consciousness—are deteriorating, driven out of the city by the tech boom itself, and the rising real estate prices that go with it. Rents are soaring: Units in one Mission district condominium complex recently sold for a record $900 per square foot. And single-family homes in Noe Valley, Bernal Heights, and other attractive city neighborhoods are selling for as much as 40 percent above the asking price. Again and again, you hear of teachers, nurses, firefighters, police officers, artists, hotel and restaurant workers, and others with no stake in the new digital gold rush being squeezed out of the city.”