The story of a new age potion sales man and his wife. http://www.heraldsun.com.au/opinion/learn-from-this-tragedy/story-e6frfhqf-1225881062712 "PETER Dingle had a choice when his wife, Pen, finally learned she had rectal cancer. Would the professor push her to have the operation that would most probably cure her? Or would he keep pushing the mad faith in alternative medicine that has since made him, as he modestly advertises, a "renowned author, juggler, media personality and Murdoch University academic"? Ah. Tough choice."