It is the most intellectual, informative and insightful book of its kind I know. This is who will experience and perceive. I think that the reticular formation is the most important part of the brain to retain intact. My thoughts on the subject have expanded. However the RF is necessary for any sensation or experience and consciousness.
Nature is amazing.
I was wondering what the probability might be to exist again. I expect the probability is quite low. It also opens the question of whether you can exist at the same time in two separate brains. It sounds crazy but maybe it is not. What is most amazing to me is that nature, i.e. matter and energy, is aware of itself.