Dr. Paul Hanna is a chartered psychologist with extensive experience in academia and industry. Paul joined Hoare Lea in 2022 and leads the Societal Insights Unit which he established in 2024. The unit is a multidisciplinary team of social scientists who help clients and projects maximise positive social impact by utilising a wide range of psychological and social science theories, methodologies, and techniques. Paul has expertise in mental health, community psychology, innovative and participatory methodologies, and community engagement. He has published over 50 peer-reviewed journal articles, two books and several book chapters, alongside the supervision of over 50 doctoral (including clinical doctoral) students. Paul is an Associate Member of the Quality of Life Foundation, an Associate Member of the Design in Mental Health Network, and a visiting scholar at University of Surrey.