Should-Read: Olivia P. Judson: The energy expansions of evolution: “The history of the life–Earth system can be divided into five ‘energetic’ epochs… https://www.nature.com/articles/s41559-017-0138 …geochemical… sunlight, oxygen, flesh and fire…. Oxygen, flesh, and fire are all consequences of evolutionary events. Since no category of energy source has disappeared, this has, over time, resulted in an expanding … Continue reading Should-Read: Olivia P. Judson: The energy expansions of evolution