Divine circuitry, or circuitous divinity [review of Fractal Time: The Secret of 2012 and a New World Age (Braden, G.; 2009)]

Will the world undergo a "cataclysmic shift" on 21 December 2012--the end of history, as the ancient Mayan calendar would have it? A number of books say it will. The latest--and the one with the thickest technological wrapping--is Fractal Time: The Secret of 2012 and a New World Age by Gregg Braden.