This concluding chapter of the edited volume provides empirical and theoretical insights on the topics and contributions of the individual chapters. At the core of the argument and purpose of the book was an interest to identify and discuss the conditions of co-existence and solidarity among different groups in society, as well as how individuals could achieve a sense of socio-cultural belonging, including physical and mental health, which could potentially spur social cohesion in the age of diversity. The chapters in the book have touched upon a number of related issues and the contributing authors have made their analyses with examples from several countries (such as Sweden, Greece, Hungary, Australia, Finland and Belgium). All the chapters provide their own analyses and conclusions, which is why this closing chapter has the humble ambition of sharing some of the observations and reflections we have made during the journey of curating and theorising this volume.