The International Council for Adult Education (ICAE) continues to inspire dialog, exchange of ideas and critical reflection on highly relevant topics in adult education. Through this virtual seminar ICAE, in cooperation with DVV international, therefore wants to promote a debate and dialogue on selected articles from DVV International’s journal Adult Education and Development. This offers the chance to discuss the topics raised in the print issue in a virtual seminar and to go deeper and broaden the analysis. It creates a virtual space as an opportunity to share experiences from different regions and contexts, and to inspire new initiatives. Virtual seminar 2018 focuses on inclusion and diversity. Authors from all over the world discuss the many facets of “inclusion and diversity”. They write about their own identity, discuss the changes needed to create inclusive societies and adult education systems, and present concrete “inclusive” methods of adult education. What contribution can adult education make? Which learning approaches, programmes and institutions are needed to create an inclusive (adult) education system? And what does “inclusive” teaching actually mean? These are some of the questions discussed in Virtual seminar 2018. Publication is available in English.