Maybe, but this list is meant to be personalized to myself. Many have pointed out me missing the ice ages or all the major extinction events or whatever. I've only included events that I fully understand and provide meaningful context to me. If I had a GitHub readme, it'd inevitably turn into a very massive list and there's already Wikipedia pages that have done this more effectively
Instead what I hoped to inspire is for people to keep their own personal lists with items they find provide meaningful context. It's quite gratifying to watch it grow over time and also fully understand each entry