Last year, Nathan Murphy won an AFL premiership with Collingwood. This year, he's medically retiring at only 24 years old. He's suffered 10 head knocks over his career and is stepping back on the advice of doctors due to ongoing concussion issues. And non-binary trainee doctors are experiencing harassment twice as much as their male and female colleagues. Could this lead to worse outcomes for both doctors and patients? Plus, HECS debts are predicted to rise by up to 4.8% and MP Monique Ryan has had enough.  Guests Monique Ryan, Independent MP for Kooyong Nathan Murphy, retiring AFL player