Dear readers! You are holding a book of life and death. The ideas and knowledge described here can truly determine the length of your life. Reading just one chapter will set off a chain of actions and events that will someday allow you not to die. Moreover, I believe that a person reading these lines has every chance to live into the 22nd century. And anyone who makes it to the 22nd century has every chance to live for a thousand years as well.
Then humankind will already have made many great discoveries in biology and medicine. New technologies will be able to stop aging!