Greg Russinger is the co-founder and board president of Laundry Love, a ministry run out of laundromats across the country.

The Rev. Abby King-Kaiser is associate director of the Dorothy Day Center for Faith and Justice at Xavier University. She leads Church-ish, a new worshipping community affiliated with the Presbyterian Church (USA).

Usama Canon is the founder of Ta’leef Collective, an organization for converts to Islam. He also serves as spiritual adviser to the Inner-City Muslim Action Network in Chicago.

Elan Babchuck is the founding director of Glean Network, which supports entrepreneurs seeking to create new ministries. He also serves as director of innovation for Clal, a think tank focused on the future of religion.

Jaime Kucinskas is an assistant professor of sociology at Hamilton College in New York. She studies religion, inequality and the mainstreaming of Buddhist meditation, and she recently published The Mindful Elite, which is about the elite leaders behind the mindfulness movement.

Rosemary Hancock is a research associate with the Religion and Global Ethics program at the University of Notre Dame Australia, where she studies religion and social justice, with an emphasis on Islam. She is the author of Islamic Environmentalism: Activism in the United States and Great Britain.

Sarah Jawaid is a leadership coach and community organizer who has worked on issues such as housing, criminal justice and the environment. She has spoken about the links between practicing Islam and caring for the environment.

Stosh Cotler is CEO of Bend the Arc: Jewish Action, a liberal Jewish organization that combats conservative policies. Arrange an interview through Elliot Levy.

The Most Rev. Justin Welby is the archbishop of Canterbury, head of the Church of England. He has engaged a number of social issues since being installed in this role in March 2013, including poverty, climate change and medically assisted suicide.