I read "Life 3.0: Being human in the age of Artificial Intelligence" by Max Tegmark and I want to share my thoughts and the things that appear interesting to me about this amazing book. The author called the future of humanity in the age of Artificial Intelligence as the most important conversation of our time, since AI(Artificial Intelligence) has an enormous potential. As any other technology, AI can be use to good things as well as bad things. Technology gives life the potential to flourish like never before or to self-destruct. I liked how some definitions that the author gives are simple and general, since these definitions are planned to not only be use in humans, but also any other types of intelligent entities or living beings.