I’m not sure whether book trailers really do much to help sales, but they’re a fun concept, and some of them can be great. Here’s one promoting Andrew Zuckerman’s new photography book, “Wisdom.” It’s a collection of sage advice — interviews and portraits of 50 luminaries over the age of 65.
Respect for elders is something our culture is notoriously low on. But not all elders necessarily have great advice — just try asking your racist granny about Obama.  So what do you think — are the sound bites here worth taking to heart?
http://www.youtube.com/watch?v=3BB41MLgoWk&hl=en&fs=1