Video of Joe Grundfest shedding light on the issuessurrounding diversity on corporate boards, making the point that: The argument and agenda for diversity isbigger and stronger than the argument that is based simply on the statistical data, and that not everything shows up in the stock price.
http://rockcenter.stanford.edu/2010/07/23/joe-grundfest-on-diversity-on-corporate-boards/
The Board Director Training Institute (BDTI) is a "public interest" nonprofit in Japan dedicated to training about directorship, corporate governance, and related management techniques. It is certified by the Japanese government to conduct these activities as a regulated nonprofit. Read a summary about BDTI here, and see a menu of its services for both corporations and investors here.