The hallmarks of ageing have been very well explained. A great book for someone interested in why we age and how the ageing process itself might very soon be manipulated even in humans. Sinclair also addresses on the social stigma for wanting to live longer and how longevity can be a good thing for humanity's future.
The book has made me optimistic about how recent understandings in human biology is paving the way for cure to the mother of all diseases, that is ageing itself.
Thank you for your work, Mr. Sinclair! Looking forward to more breakthroughs