Bob Brown is an environmental and social justice campaigner and former senator. A founding member of the Wilderness Society, from 1978 he led the successful campaign against the construction of the Franklin Dam. He served in Tasmanian state parliament for a decade, was leader of the Australian Greens, and in 1996 was elected to the federal Senate. His books include Memo for a Saner World and Optimism. After retiring from the Senate in 2012, he established the Bob Brown Foundation, a not-for-profit organisation supporting environmental causes.