PositiveWashington Independent Review of BooksGessner is at his best when he stops worrying about crossing the line from objectively bearing witness and lets loose his inner preacher ... Gessner misses a critical chance to enhance the itinerary by offering insight on the best solutions for reducing our oil addiction. Such advice is oddly absent ... But while Gessner is no rah-rah optimist compelled to conclude his book with an artificially happy finish, he’s no grim reaper, either.