Cancer is a very emotive subject, I lost my Father to the evil disease. Does the book deal with causes, or possible cures?
Oh and not for one second do you come across as anything less than intelligent.
It deals with everything, Frank. Goes right back to the first recorded instances in ancient times and covers all major developments up to the present day and possibilities for the future.
The main thing I learned was that cancer isn't *a* disease, it's loads of different ones and treatments for each have to be different. That's why a "cure" is so difficult to come by. The different cancers are linked in their operation - uncontrolled cell multiplication - but the causes are massively varied.
Current thinking is that much of it is genetic - but not necessarily hereditary - the DNA of a cell mutating and causing a "cancer cell". Carcinogens can cause the mutation but mutations can just happen - evolution in action really.
So the other we live, the more chance of mutations and the more chance of cancer.
So I think efforts will be put into treatments and management rather outright cures as it seems, at a genetic level, it's inevitable for many of us.
That's not hugely comforting - sorry!
The book itself is very humane though, constantly referring back to the human stories that the science affects. It only gets heavy going when it deals with the modern genetic work which was above my head. The author is a respected cancer doctor in the states so deals with a lot of patients with the disease.