“Life 1.0”: life where both the hardware and software are evolved rather than designed. You and I, on the other hand, are examples of “Life 2.0”: life whose hardware is evolved, but whose software is largely designed. By your software, I mean all the algorithms and knowledge that you use to process the information from your senses and decide what to do – everything from the ability to recognize your friends when you see them to your ability to walk, read, write, calculate, sing and tell jokes.”
