In this This Must Be the Place David has a chat with Anthony O'Donnell, one of the three authors of the book Moss Cass and the Greening of the Australian Labor Party. Cass was a minister in the Whitlam government of 1972-75 and made major inroads in the Labor party's embrace of the green movement (so, paving the way for the saving of the Franklin River in the early 80s for instance) and was responsible for the granting of the public radio licenses which, let's face it, have completely changed Australia's cultural landscape since the mid-1970s. It's a great piece of Australian political history.