Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Ivan Illich and Modern Medicine

This highly referenced text, orginially written in the late 70's, outlines a well presented documentation of why medicine has not positively impacted modern life. Illich argues that iatrogenic illness is far more common than we realize. It's a must read for anyone intersted in the evolution of our views on "disease" and what constitutes health!