Earth Lost Almost All Oxygen 2.2 Billion Years Ago, But Why?

I wrote a foreword for this awesome Sci-Fi book here: Get a Wonderful Person shirt: Alternatively, PayPal donations can be sent here: Hello and welcome! My name is Anton and in this video, we will talk about new discoveries in regards to Great Oxygenation Event. Paper: Images: NASA/Goddard Space Flight Center/Francis Reddy  NASA/JPL-Caltech/Lizbeth B. De La Torre Shiladitya DasSarma ,CC BY-SA 4.0 Heinrich D. Holland derivative work , CC BY-SA 3.0 T. Darienko , CC BY-SA 4.0 André Karwath aka Aka , CC BY-SA 2.5 Doc. RNDr. Josef Reischig, CSc. , CC BY-SA 3.0 Darkimages08 , CC BY-SA 4.0 Support this channel on Patreon to help me make this a full time job: