There's a tense scene in Eric Pooley's The Climate War when Jim Rogers, CEO of coal utility Duke Energy and leader of a shaky coalition of power companies, faces a moment of truth. Ten Fortune 500 companies and four major environmental groups are at the table. They've got a statement of legislative principles they can agree on and are ready to throw their collective weight behind a long-overdue comprehensive climate-change bill in the United States. They just need his sign-off. For Rogers, under intense pressure from his industry's biggest polluters, it amounts to a career-risking leap into the dark.