The Gospel of Green

First came the mighty winds, blowing across the Gulf with unprecedented fury, leveling cities and towns, washing away the houses built on sand. Toss in record flooding across the Northeast, and one of the warmest winters humans have known on this continent, and a prolonged and deepening drought in the desert West. For Americans, this has been the year the earth turned biblical. Pharaoh may have faced plagues and frogs and darkness; we got Katrina and Rita and Wilma.

But this was also the year the environmental movement turned biblical -- the year when people of faith began in large numbers to join the first rank of those trying to protect creation. The key symbolic moment came in February, when 86 of the country's leading evangelical scholars and pastors signed on to the Evangelical Climate Initiative, a document that may turn out to be as important in the fight against global warming as any stack of studies and computer models. It made clear, among other things, that even in the evangelical community, "right wing" and "Christian" are not synonyms, and in so doing it may have opened the door to a deeper and more interesting politics than we've experienced in the last decade of fierce ideological divide.

That document seemed, to many newspaper readers, to come out of nowhere. But, of course, it was the result of long and patient groundwork from a small corps of people. Understanding that history helps illuminate what the future might hold for this effort. And given that 85 percent of Americans identify themselves as Christian, and that we manage to emit 25 percent of the world's carbon dioxide -- well, the future of Christian environmentalism may have something significant to do with the future of the planet.

In the beginning (say, The Reagan Era), all was darkness. To liberal American Christians, the environment was largely a luxury item, well down on the list below war and poverty. "I remember one Catholic bishop asking me, 'How come there aren't any people on those Sierra Club calendars?'" says one of the few religious conservationists of that era. To conservative Christians, environmentalism was a dirty word -- it stank of paganism, of interference with the free market, of the sixties. Meanwhile, many environmentalists were more secular than the American norm, and often infected with the notion spread by the historian Lynn White in his famous 1967 essay, "The Historical Roots of Our Ecologic Crisis," that Christianity lay at the root of ecological devastation. Everyone, in short, was scared of everyone else.

But there were a few lights starting to shine in that gloom. Calvin DeWitt carried one lantern. A mild-mannered midwesterner with a Ph.D. in zoology, he helped in 1979 to found the Au Sable Institute in northern Michigan. The institute devotes itself to organizing field courses and conferences that teach ecology, always stressing the Christian notion of stewardship, the idea that, as it says in Genesis, we are to "dress and keep" the fertile earth. To understand what a religious environmental worldview might look like, consider this from one of DeWitt's early statements: "Creation itself is a complex functioning whole of people, plants, animals, natural systems, physical processes, social structures, and more, all of which are sustained by God's love and ordered by God's wisdom. Thus, Au Sable brings together the full range of disciplines -- from chemistry to economics to marine biology to theology -- that we need if we are to be good stewards of God's household." That doesn't sound too frightening, right?

In DeWitt's Reformed Church tradition, God has left us two books to read. First, the book of creation, "in which each creature is as a letter of text leading us to know God's divinity and everlasting power." And second, the Bible. It's easy to see how environmentalism connects with the first of these, but it's taken longer to understand its relevance to the second.