Hormoned beef and fracked farming
Patrick Rubie chimes in with this week's news: bacteria as a solution to dengue fever, and harnessing kinetic energy to power up your mobile phone.
Victoria Bond and Martin Facini discuss the potential and hazards in coal seam gas mining.
Finally, Brigid Mullane interviews Ian Lean about hormones in beef: why do we use them?
Hosted, paneled, and produced by Victoria Bond
August 29, 2011