Amory Lovins has written a book commissioned by the Pentagon called "oils end game". Amory Lovins is the founder and president of the Rocky Mountain Institute. He is a consultant and author about energy policy. While this is is not about cancer. I found this interview tremendously uplifting and that is health promoting all by itself. Hope is good. Illness is in part a function of how we feel not to mention the environmental toxicity caused by petroleum use.
The disenheartening situation of the world (sectarian wars, mullim vs. liberalism, global warming, wars for oil etc..) all have a solution through the market driven fuel economy according to Amory Lovins. It is a real solution to a real problem and there ain't nothing better than that.
click on the title which will link you to watch the video.