GM proponents say the technology leads to better crop yields and may solve food shortages and reduce pests. Opponents say GM is a threat to the environment and humans. So where does the truth lie?
- Professor of Agronomy (Agriculture), University of Sydney
The way we currently produce food around the world contributes up to 20-30% of the world’s greenhouse gas emissions and accounts for 70% of all human water use. But is it possible to eat well and take…
If you’ve ever bitten into a strawberry and wondered why it doesn’t taste as sweet or as good as others in the punnet, you could blame the fruit’s genetics. Two studies, published today in BMC Genomics…
Australia has seen a boom in eco-labelling: more than 50 different organisations were eco-certifying products in 2010. Queensland National Senator Boswell calls it green-mail, forcing food producers to…
A diesel-style fuel has been created from a modified version of the Escherichia coli bacteria, the tummy bug that causes Bali belly. A new study, published in the journal PNAS and conducted by researchers…
Since the beginning of civilisation, humans have depended on organic materials - or “biomass” - for cooking and heat. Many developing countries in Asia and Africa still do. Biofuel or bioenergy is the…
Australia broke its “hottest day” record this week, and heat waves are becoming more common in Australia. Heat waves are projected to increase in duration and intensity with global warming and climate…
About 80% of the world’s total energy consumption is derived from fossil fuels, with only 12.5% from renewable resources. Replacing fossil fuels with renewable energy sources derived from sunlight - such…
In 300 BC, the Syrian city of Antioch had public street lighting fuelled by olive oil. At the 1900 Paris World Fair, German inventor Rudolph Diesel demonstrated his engine powered by peanut oil. Biofuels…
Amid tough trading conditions and intense competition, Coles has fired the latest salvo in its ongoing supermarket war with Woolworths, announcing it will reduce the price of some fruit and vegetables…
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