Duncan Williams, associate professor of East Asian languages and literature at the University of Southern California, specializes in Asian-American Buddhism and its relationship to the environment.

The TorahTrek Center for Jewish Wilderness Spirituality conducts retreats, outdoor adventures and events that make a connection to Jewish life and the environment. Rabbi Mike Comins is its founder. It is based in Los Angeles. Contact through the form on their website.

Timothy Tseng is the former president of the Institute for the Study of Asian American Christianity in Castro Valley, Calif., and has been researching the history of Chinese Protestantism in North America. He led a Pulpit & Pew study on Asian-American religious leadership that can be downloaded.

Plant With Purpose is a Christian, environmental non-profit organization that focuses on holistic solutions to poverty, including planting trees, creating economic opportunity through micro-credit and micro-enterprise, implementing sustainable agriculture programs and encouraging spiritual renewal. It is based in San Diego, Calif.

Pei-te Lien is a political science professor at the University of California, Santa Barbara, and co-authored The Politics of Asian Americans: Diversity & Community.

Arar Han, who is attending business school at Stanford University, edited Asian American X: An Intersection of Twenty-First Century Asian American Voices.

The Bosch Bahá’í School, Retreat and Conference Center near Santa Cruz, Calif., offers classes for Bahá’ís of all ages. Founder John Bosch, a Swiss national who came to America in 1879, studied with ‘Abdu’l-Bahá, the successor to Bahá’u’lláh.

David Horowitz is a self-described conservative and founder of the David Horowitz Freedom Center and the Terrorism Awareness Project. The project sponsors an annual “Islamo-Fascism Awareness Week” on campuses.

Pacific, Asian, and North American Asian Women in Theology and Ministry is a U.S.-Canadian grass-roots network.