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 ...

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.