The year 1968 was a watershed. Millions of workers in France struck in protest at police violence, the black ghettos in the United States rose in protest at the assassination of Martin Luther King, and it was the year of the Prague Spring when students and workers rose against Stalinism, only to be crushed by Russian Tanks. Substantially revised and updated to coincide with the 30th anniversary of the revolt, this work analyses the period and draws lessons from the events of 1968 that will still have relevance today.