Dr Gruen insisting that he only appear within photo borders which theme with his tie

Over a month ago I gave a paper at a conference organised by Brian Fitzgerald which I reproduced earlier on Troppo here. The paper went well and I now find that an interview I gave has been recorded on the web here. I find that I make a surprising amount of sense, but you may disagree.  Naturally  if you disagree, I’d prefer you did it on the grounds that my making sense is not surprising, but you may alas disagree that I make any sense.  In any event if you want to download the mp3 file, it’s here.