The Digger was posted month to month concerning 1972 and 1975 and served as a countrywide outlet for numerous movements within Australia's counterculture with notable contributors-such as 2nd-wave feminists Anne Summers and Helen Garner, Californian cartoonist Ron Cobb's observations throughout a 12 months-very long continue to be in the nation, Aboriginal activist Cheryl Buchanan, radical scientist Alan Roberts on world wide warming-and ongoing.