Changing Australia: Simon Longstaff on the importance of ethics and critical thinking

For decades Simon Longstaff has been a significant voice for change in Australia, working to improve ethical standards in governance, business and society. In the 1990s, he founded the Ethics Centre, in 2009 he helped set up the Festival of Dangerous Ideas and earlier this year he took over as Chair of Primary Ethics, which brings the study of ethics to children in NSW public schools. Simon's own personal life has been touched by profound ethical challenges, too.  Some which have had long lasting effects on his family.  Guest: Simon Longstaff, founder The Ethics Centre