If you like statistics you will like this book/set of lectures. She glides over them fairly well if you don't, but they are quite important. I found it a bit strange the Native American race was hardly mentioned. Health care had quite alot of key things missing, like the fact there are little or no pictures of black skin (with ailments) in medical books that the Doctors learn from so they are less likely to spot them on non white skin! If your interested on this and so much more I highly recommend a great Pod cast from a British medical student called 'The Bias Diagnosis' - big eye opener for me. over all well worth a listen, and plenty of further info/websites/books,etc... were given to further your knowledge.