[PAR] [TLE] Helen Caldicott [SEP] Helen Mary Caldicott (born 7 August 1938) is an Australian physician, author, and anti-nuclear advocate who has founded several associations dedicated to opposing the use of nuclear power, depleted uranium munitions, nuclear weapons, nuclear weapons proliferation, and military action in general. [PAR] [TLE] Left Unity (South Australia) [SEP] Left Unity is a not-for-profit incorporated association established in South Australia for the purpose of uniting the state's political left and supporting progressive social and environmental activism.  It was formed in 2010 and was later incorporated.  By mid-2012, Left Unity had coordinated community pickets against the South Australian Defence Industry Exhibition (DIE), engaged in solidarity actions during a Lilydale industrial dispute, marched at May Day rallies and organised public forums on various topics.  Topics represented at public forums have included: carbon tax, occupational health and safety, education and neoliberalism and worker cooperatives. Left Unity hosted Afghan dissident and feminist Malalai Joya in 2011 and anti-nuclear activist Helen Caldicott in 2012.
[PAR] [TLE] Helen Caldicott [ SEP ] Helen Mary Caldicott ( born 7 August 1938 ) is an Australian physician , author , and anti - nuclear advocate who has founded several associations dedicated to opposing the use of nuclear power , depleted uranium munitions , nuclear weapons , nuclear weapons proliferation , and military action in general . [PAR] [TLE] Left Unity ( South Australia ) [ SEP ] Left Unity is a not - for - profit incorporated association established in South Australia for the purpose of uniting the state 's political left and supporting progressive social and environmental activism . It was formed in 2010 and was later incorporated . By mid-2012 , Left Unity had coordinated community pickets against the South Australian Defence Industry Exhibition ( DIE ) , engaged in solidarity actions during a Lilydale industrial dispute , marched at May Day rallies and organised public forums on various topics . Topics represented at public forums have included : carbon tax , occupational health and safety , education and neoliberalism and worker cooperatives . Left Unity hosted Afghan dissident and feminist Malalai Joya in 2011 and anti - nuclear activist Helen Caldicott in 2012 .
Who did Left Unity host that is an Australian physician?
Who did Left Unity host that is an Australian physician ?
Helen Caldicott
Helen Caldicott