Anarchism

Anarchism is a political philosophy that opposes authority, which is typically represented by governments.

20th century
Jean-Pierre Rex was an anarchist in the 1960s. (PDA: Revolution Man)

When, in the early 1970s the Master was arrested at Devil's End, the media described him as radical anarchist who aimed to destroy Western society. (MA: Who Killed Kennedy)

Black Star was a British anarchist organisation active during the mid-1970s. (NA: No Future)

21st century
During the environmental and social chaos of the early 21st century, anarchist movements sprang up in response. (NA: Cat's Cradle: Warhead)

Post-21st century
The Travellers were anarchist neo-pagans active during the time of the Earth Empire in the 26th century. (NA: Love and War)

The Freedom Foundation was a group of militant anarchists active in the year 200,000 which opposed the manipulations of Satellite Five. Eva Saint Julienne was the last known member not to have been killed or captured. (DW: The Long Game)