, is now out in paperback. In his New York Times posting, Excerpt - Hot, Flat and Crowded - First Chapter - NYTimes.com, he includes a link to the first two chapters of the paperback - Excerpt - Hot, Flat and Crowded - First Chapter - NYTimes.com - in PDF form, and 48 pages long.© 2009, Abhinav Agarwal. All rights reserved.