Seems to me he is still about. In 2003 at least. https://aib.msu.edu/fellow.asp?FellowID=53
This site has contact details, perhaps he should be contacted and asked to comment?  http://pine.hbs.edu/external/facPersonalShow.do?pid=12315

cheers

He has quite an impressive and interesting biography - and the email link is there...what do you think- invite him here? Heading Out, Professor Goose- what do you think?  

I am not an academician and would probably not have the right approach.  I will contact him if no one else does, however within the limited time that I have.

I think he may have an interesting perspective that could be helpful.