Food system sustainability requires lower energy use

Modern sustainability practices often encourage resource and energy efficiencies across separate sectors, such as food production or biofuels, but this siloed approach could actually lead to ongoing environmental decay, according ...

Balancing the economy while saving the planet

If you make your bio-product 100% sustainable it may be way too expensive to produce. If you make it less environmentally friendly, you may, at some point, end up having a feasible product that can compete on market terms. ...

Total revamp needed to secure the future of Aussie tourism

A complete reset of Australia's tourism industry is necessary to ensure its future success, according to global tourism expert, Professor Marianna Sigala at the University of South Australia.