Book excerpt: Rebecca Barnes outlines fifty ways in which you, your congregation, and your local community can help fight global warming and enjoy participation in a vital part of Christian discipleship. In 50 Ways to Help Save the Earth, Revised Edition, she makes a clear connection, in a practical and unintimidating way, between stewardship of the earth and living one's faith. This easy-to-follow book consists of seven chapters on topics related to global climate change: "Energy," "Food and Agriculture," "Transportation," "Water," "People," "Other Species," and "Wilderness and Land." Each chapter begins with a statement on how the content relates to global warming, followed by action items ranging from individual efforts to activities that encourage the involvement of the congregation and wider communities.