Cross Talk Issue 69 Does lack of physical exercise jeopardise a patient's chances of survival? Issue 63 Age discrimination at a time of health rationing: unthinkable or common sense? Issue 59 Are tumour boards defunct? Issue 54 Finding breakthrough treatments: how do we fix the broken model? Issue 53 Centralising cancer services: is this the best way to improve results? Issue 51 Late diagnosis: Why does it happen? How can we do better? Issue 50 Futile care: why does it happen, how can we avoid it?