Here's the original paper https://www.nature.com/articles/s41559-017-0138 https://www.nature.com/articles/s41559-017-0138 You really should read it if you hav

Here's the original paper https://www.nature.com/articles/s41559-017-0138 https://www.nature.com/articles/s41559-017-0138 You really should read it if you have any interest at all in the evolution of life. Just a ton of facts integrated in a framework that seems very sound, at least from my non-expert perspective.