Patheos is hosting a multi-part symposium called the Future of Faith in America. They have just published their section on Evangelicalism, and you can see those essays here. The essays are very good and quite diverse, with authors ranging from Thomas S. Kidd, Carl Trueman, Nancy Pearcey, Russell Moore, Timothy George, and others. Some TCI friends associates featured there include Derek Rishmawy, Jake Meador, and myself.
Check it out: The Future of Evangelicalism