These conference proceedings showcase a rich and practical exchange of approaches and vital evidence-based practices taking place around the world. They clarify the complex challenges involved in bringing about a holistic educational environment in schools and institutes of higher learning that fosters greater understanding and offer valuable insights on how to avoid the pitfalls that come with rolling out holistic approaches to education. To do so, the proceedings focus on the subthemes Support and Development, Mobility and Diversity and Networking and Collaboration in Holistic Education.