Walk to the End of the World
Charnas, Suzy McKee. Walk to the End of the World. New York: Ballantine, 1974. New York: Berkley, 1978 (different pagination from the 1974 edn.).
Post-catastrophe, male-dominated dystopia where an evil genius is encouraging the redevelopment of high-tech civilization that would make a horrible world worse. See esp. last section, titled "Destination," set in the City of 'Troi.