Cassandra Carmichael is the executive director of the National Religious Partnership for the Environment. Previously, she served as director of the National Council of Churches’ Eco-Justice Programs and has written numerous articles on faith and the environment.

Edward Brown is the founding director of Care of Creation, a Christian environmental mission agency based in Madison, Wis. He is the author of Our Father’s World: Mobilizing the Church to Care for Creation.

The Cedar Tree Institute works with organizations, including religious groups, to develop environmental projects in Northern Michigan.

The Alliance of Religions and Conservation is an international secular organization that works to help religious bodies develop environmental stewardship programs. It’s based in Bath, England.

The Unitarian Universalist Ministry for Earth encourages Unitarian Universalists and organizations at all levels to articulate Unitarian Universalist theology, principles and values around Earth ministry and to develop common language to facilitate their environmental justice work.

Presbyterians for Earth Care, formerly Presbyterians for Restoring Creation, is a grass-roots national organization of Presbyterians associated with the Presbyterian Church (USA) who are concerned about the environment and work to support the church’s environmental statements and goals.

The Mennonite Creation Care Network encourages the congregations in the Mennonite Church USA and the Mennonite Church Canada to engage in care of the environment and serves as a network for Mennonites engaged in that work. Jennifer Schrock heads the network, which is based in Wolf Lake, Ind.

The Episcopal Ecological Network is a ministry of the Episcopal Church that advocates on behalf of the church for care of the environment.

GreenFaith is an interfaith coalition that works with houses of worship, religious schools and people of all faiths to help them become better environmental stewards. The Rev. Fletcher Harper is executive director.