Latest Julian Cribb Stories
A new energy sector based on algal biofuels could guarantee Australia’s transport fuel and food security far into the future.
When it comes to eating, the average consumer uses up a gallon of diesel, 63 pounds of soil and more than 2.5 tons of water per day.
Over the coming half-century the worldâ€™s farmers will be asked to double global food production - using less water, less land, less energy, less fertiliser and less technology than they have today.
- A volcanic mudflow.