The Digger was posted monthly amongst 1972 and 1975 and served as a national outlet for many actions in Australia's counterculture with notable contributors-which includes next-wave feminists Anne Summers and Helen Garner, Californian cartoonist Ron Cobb's observations through a year-long stay in the place, Aboriginal activist Cheryl Buchanan, radical scientist Alan Roberts on world wide warming-and ongoing protection of cultural trailblazers.