The guy knows his stuff and can be quite entertaining.

Check his video over on EDGE on TOXO (the cat lady parasite). At the end he mentions an avenue for research he's working on into a possible mechanism by which stress damages chromosomes

http://www.edge.org/3rd_culture/sapolsky09/sapolsky09_index.html

20 minutes well spent.

I agree the Zebra book was a little boring, but it fits right in w/ the recurrent OB theme on status and health

next time try the highway and zip up the 405