Lessons from agriculture in the Middle Ages could today help farms in Australia become more sustainable. Back in that era, farmers didn’t hold individual titles over land but farmed collectively on common property or "commons". A modern day adaptation of this concept is cross-boundary farming, where farmers agree to pool their land resource and manage it as a whole. A free one day forum on cross-boundary farming will be hosted by the Institute for Land, Water and Society (ILWS) at Charles Sturt University (CSU), Wagga Wagga Campus, on Friday 7 September. The forum will consider the opportunities and pitfalls of cross-boundary farming, the environmental benefits, property rights, relationships between and within farming families as well as workloads. There will be two panel sessions presenting various practical and political points of view on the practice.