Australia
Kaurna Elder, Lewis Yerloburka O'Brien, AO, is Honorary Fellow of the University of South Australia where he researches wildfire mitigation and water sustainability, and in the intersection of Indigenous and Western knowledge. He has provided many decades of support to the indigenous and non-indigenous communities, in particular the maintenance and promotion of Kaurna language and culture through Kaurna Warra Pintyandi, The Kaurna Language Revival Program he helped establish.