R.U.N. or Out? San Francisco land values walking tour

Come along on a walking tour surveying San Francisco social movements, which proposes that security in geography is a primary concern of nearly all social movements, and which further identifies the public policy work of 19th century San Francisco social philosopher Henry George as a fix-all for a great many social issues.

At walk's end you will be invited to join a performance-art social activist program going door-to-door asking neighbors, "Why do 7.5 billion human beings pay 400 million other people to use planet earth?"