MissEm, I'm not saying that Cloud Atlas qualifies as one; I am wishing that there was a movie that was maybe centered around pharmaceutical companies and naturopathy or herbalism.
Cloud Atlas does kind of sort of have a slight science fiction element to it. It is essentially about past lives, and the movie shifts from different time eras, telling multiple stories of different lives at the same time. I found it very interesting, and I loved the themes of liberation and freedom.