Religious nones are the face of the evolving religious landscape. But that oversimplifies shifts taking place around the world, according to the research.

Heidemarie Winkel is a professor of sociology at Bielefeld University in Germany. She’s also a senior research associate with the Von Hugel Institute for Critical Catholic Inquiry at the University of Cambridge.

Katja Rakow is an assistant professor of religious studies at Utrecht University in the Netherlands. She studies Christian megachurches in the United States and Singapore and contemporary Pentecostalism more broadly.

Myriam Wijlens is a professor of canon law at the University of Erfurt in Germany. She serves on the Pontifical Commission for the Protection of Minors.

Hans Joachim Schellnhuber is director of the Potsdam Institute for Climate Impact Research in Potsdam, Germany. He has taken part in numerous international gatherings on climate change, including a 2018 conference with faith leaders.

Hille Haker is the chair of Catholic moral theology at Loyola University Chicago, where she studies human rights, bioethics and feminist ethics. Haker serves as editor of the Values in Bioethics book series and is a member of the European Group on Ethics in Sciences and New Technologies of the European Commission.

Thomas Eich is an Islamic studies professor at the University of Hamburg in Hamburg, Germany. He has written about how to apply Islamic teachings to bioethics debates and previously led a research group titled “Bioethical issues in the context of Islamic law.”

Michael Waltemathe is the chair of practical theology at Ruhr-Universität Bochum in Bochum, Germany. Much of his research focuses on a “religious vision” of space travel and exploration.

Dirk Schulze-Makuch is a professor at the Center for Astronomy and Astrophysics at the Technical University in Berlin and the author or co-author of five books on the possibility of extraterrestrial life, including The Cosmic Zoo: Complex Life on Many Worlds.