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Keynote speakers

Opening Keynote Speaker

Associate Professor Forbes McGain

Clinical Associate Professor, Centre for Integrated Critical Care, Melbourne Medical School, Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne;
Intensive Care Specialist and Anaesthetist; Western Health

Dr Forbes McGain is an anaesthetist and intensive care physician at Western Health, Melbourne, and an Associate Professor (Medicine) at the University of Sydney and the University of Melbourne.

He enjoys being involved in research, teaching and education at the hospital, university and beyond.

Forbes is passionate about making seemingly small environmental sustainability changes to how we practice medicine that become magnified through every nations' hospitals.

His love of nature affects everything he does at work, home, and well, anywhere...

Hear A/Prof Forbes McGain speak:

  • PAH Health Symposium Day 1
  • Tuesday 23 August 2022
  • 8.30am-10am


Kurt Aaron Orator

Ronni Kahn AO

CEO and Founder OzHarvest

Ronni Kahn AO is a South-African born Australian social entrepreneur who founded the food rescue charity OzHarvest. She is a passionate advocate and activist, renowned for disrupting the food waste landscape in Australia.

As the owner of a successful event company, Ronni saw huge volumes of food going to waste every day and soon realised she was part of the problem. Knowing that millions of people were going hungry, she knew this was something that had to be fixed. Ronni's simple solution of taking her own surplus food to local charities quickly took off and in 2004, OzHarvest was born.

Ronni's determination shone through when together with pro bono lawyers, she lobbied government to have the law changed to allow good food to be given away for free without fear of liability to the donor. In 2005 the Civil Liabilities Amendment Act was passed in NSW, with other states following.

Today, OzHarvest is Australia's leading food rescue organisation. With Ronni at the helm, a dedicated team of nearly 200 staff and more than 2,500 volunteers share her devotion for the cause. The charity has grown under Ronni's stewardship from humble beginnings in Sydney to delivering food and educational programs across Australia and the charity's model has been shared globally; now established in New Zealand, South Africa and the United Kingdom.

Ronni's quest to tackle Australia's food waste problem makes her a lead spokesperson on the issue, appearing regularly in national media, on expert panels and in an advisory capacity to the government. She is a keynote speaker all over the world, inspiring people to find their own purpose.

Always on the lookout for new ways to innovate, Ronni started the world’s first free supermarket – the OzHarvest Market – based on a ‘take what you need give if you can’ philosophy and founded ForPurposeCo—a sustainable, social focused business to create revenue for OzHarvest.

Ronni has received various accolades recognising her achievements, most notably her appointment as Officer of the Order of Australia (AO), Boss Magazine Top 21 True Leaders, Gourmet Traveller’s Outstanding Contribution to Hospitality, Griffith University’s Doctor of the University (honoris causa) and Australian Local Hero of the Year.

Ronni’s journey in the fight against food waste became the feature of an independent film Food Fighter. Her memoir A Re-Purposed Life published by Murdoch Books Australia is available from late September 2020.

Hear Ronni Kahn AO speak:

  • PAH Health Symposium Day 4
  • Friday 26 August 2022
  • 8.30am–10am
Last updated 30 March 2022
Last reviewed 30 March 2022