Issue 204

Buying the groceries in a warming world

Most Australians believe climate change is happening, even if they don’t all believe it’s caused by human activity. But they’re […]

Two trillion light bulbs burning in our oceans

A network of floating data monitors across the world’s oceans has revealed a noticeable rise in temperature, particularly around Northern Australia, in as little as eight years – something that usually takes a lot longer to be recorded.

Staying sustainable when you’re not

Barring miracles, or some very rapid advances in medicine, at some stage, you’re going to die. Sad, but true. So let’s assume that you’ve tried to live as environmentally frugally as possible. How can you continue the effort to be sustainable when you yourself aren’t?

Pests and pathogens hitching a ride

There’s a downside to modern travel and trade networks: pests and pathogens hitch a ride. Nowadays, as a 2014 CSIRO report shows, the question isn’t ‘if’ something nasty arrives – it’s ‘when’.

Severe La Niña events predicted to double

A team looking at the effect of a warming climate on the frequency and severity of La Niña events has found they are likely to be twice as frequent in future.