The best approach for protecting everyone’s health will require us to provide different vaccines to different people according to need and availability.
Australia's expedited plan to start dishing out COVID jabs in mid-late February will call for NASA-like logistical organisation. And ideally, no more clusters of infections to distract frontline workers.
The Paris Agreement desperately needs to be updated. Currently the big exporters take no responsibility for the emissions created when those fossil fuels are burned overseas.
A large study shows preschool benefits Aboriginal children's development more than childcare or being taken care of at home. But the benefits of preschool are not as large as for non-Aboriginal kids.
