Paul Barber has a PhD in forest pathology and is passionate about the accurate diagnosis, monitoring and management of urban forests. Paul is the Director of ArborCarbon, an arboricultural and environmental consulting firm working throughout Australia and Asia, and Adjunct Associate Professor at Murdoch University in Western Australia. Over recent years Paul has also become qualified in tree risk assessment (QTRA and TRAQ). Paul has conducted intensive research and uses remote sensing technologies and novel treatments to precisely diagnose and manage urban tree health disorders.