This week on THE SYDNEYIST our conversation is about urban food. With fertile farmland increasingly under threat from mining and sprawl, can we rely on urban farming to supply our food needs? Our quests this week include Liverpool Plains farmer Pip Murray and well known Chippendale environmental activist and lawyer, Michael Mobbs,. Join us every Thursday at 6pm on The Sydneyist, Eastside Radio 89.7FM or streaming on EastsideFM.org.