ABC interview with Jorg Imberger on Bush Telegraph (Pull Apart)

Heard an interesting interiew on the ABC Bush Telegraph session on Wednesday 28th October, 2009 on feeding humankind into the middle of the century. Had some thought provoking ideas. If you want to have a listen to the interview, click here: http://www.abc.net.au/rn/bushtelegraph/ then search for Pull Apart Jorg Imberger to read the article or listen to the full interview from the ABC Website. Please feel free to comment on your impressions on the topic back here on this blog. I'd really appreciate your point of view.