Guest presenter food writer and model Roz Purcell joins Áine Lawlor and Ella McSweeney on Big Week on the Farm, live from John Fagan’s farm in Westmeath, as we look to the future with some of the latest developments in sustainable food production. We’ll get an insight into the secret life of the goat and we’ll learn all about life on Derravaragh Lake. We’ll have live link-ups with a chicken farm in Kildare and a remote hill farm in Mayo. It’s been a busy week on the farm so far, particularly in the labour ward! Will John be delivering a lamb live on air?