Content by or about the UK libertarian socialist group, Solidarity, active from the 1960s until the 1990s.
![Trade Unionism or Socialism Trade Unionism or Socialism](https://files.libcom.org/files/styles/large/public/images/library/zerzancover.jpg?itok=bSy0becH)
Trade unionism or socialism: the revolt against work - John Zerzan
'Trade Unionism or Socialism - the revolt against work' was published by Solidarity in 1976. …