As the Liberal Party examines its electoral defeat, questions are being asked about the party’s future. The frontrunner for the leadership is Peter Dutton. But what kind of Opposition would he lead? And is the moderate wing of the party, all but wiped out by independents, now dead?

Scandal after scandal has battered the authority of the government and diminished the trust the public has in our democratic institutions. Today, former leader of the federal Liberal Party John Hewson on how rorts, mates and marketing took over politics, and how we can take it back.