Bacteria, fungus, whale, sequoia - we do not know any life of which we cannot say that it emits information, receives it, stores it and processes it. For universal rules so incontrovertible that, by them, we are tempted to define life but we are unable to do so, because of the following countexamples. Crystal and indeed rock, sea, planet, star, galaxy–we know no inert thing of which we cannot say that it emits, receives, stores and processes information.  Four universal rules, so uniform that we are tempted to define anything in the world by them but are unable to do so because of the following counterexamples. Individuals but also families, farms, villages, cities and nations–we do not know any human, alone or in groups, of whom we cannot say that they emit, receive, store and process information.

Michel Serres, Information and Thinking, 2017