Drs Kate Charlesworth and Omar Khorshid state scientific reports are becoming increasingly blunt: decarbonise urgently or face catastrophic climate breakdown. The health sector has a lot of work to do. The Australian health care sector makes up approximately 7% of the country’s national carbon footprint, while globally, if the health sector were a country, it would be the fifth largest polluter on the planet. Read more in MJA Insight+