Who wrote People sleep peaceably in their beds at night only because rough men stand ready to do violence on their behalf and what does it mean? George Orwell is credited for writing this. There are some who will disagree with this though.
The Hadean eon represents time before the reliable (fossil) record of life beginning on Earth; it began with the formation of the planet and ended at 4.0 billion years ago as defined by international convention. The Archean and Proterozoic eons follow; they produced the abiogenesis of life on Earth and then the evolution of early life. The succeeding eon is the Phanerozoic, which is represented by its three component eras: the Palaeozoic; the Mesozoic, which spanned the rise, reign, and climactic extinction of the non-avian dinosaurs; and the Cenozoic, which presented the subsequent development of dominant mammals on Earth.
Maybe the origins of life was non-carbon based units creating a biological system that could self replicate, improve itself enough to create it's own self replicating carbon based biological units and/or silicon based units able to create ... The title is misleading.