Perhaps the most iconic dinosaur is Tyrannosaurus rex, a massive predator that lived in what is now North America. We have now discovered that carnivorous dinosaurs of a similar size existed in ancient Australia as well.

Last week, my two-year-old niece was sent home from daycare for having a runny nose – a sin that would otherwise be commonplace on a windy winter’s day.

The daycare centre instructed my sister she would need to produce a medical certificate “clearing” my niece of COVID-19 before she would be allowed to return to...

Australia has done well on the public health front during the COVID-19 pandemic, thanks to decisive action by the National Cabinet in March. Australia has done better than most countries on the economic front, too, thanks to the federal government’s large fiscal measures.

But we are at a crossroads.

By September, we may well have...