This volume brings together 17 essays by sociology, education, psychology, disability and inclusion, and other specialists from North America, Australia, Europe, and New Zealand, who outline ways to promote social inclusion. They discuss the concepts of social inclusion and belonging, segregation and solidarity, fostering the social inclusion of youth through joint action, and nurturing hope, belonging, and engagement through equity; social inclusion programs and practices in education; practices to promote dignity and give voice to people with disabilities in developing countries, a New Zealand primary school, for neurodivergent communicators, and children and adults with hearing loss; and the importance of social inclusion within the school years and employment, including with university students, by using supported decision-making, and with mental health patients in Greece.