http://www.aynrand.orgDr. Yaron Brook discusses whether unregulated capitalism results in pollution and inadequate healthcare for children. From the Q-&-A period of a lecture titled "Why Unregulated Laissez-Faire Capitalism Is the Only Moral Social System," delivered at the University of California, Irvine on April 14, 2008.Yaron Brook is president and executive director of the Ayn Rand Institute in Irvine, California.