# AI Showed What Earth Was Like 2 Billion Years Ago

Page: https://stenobird.com/podcast/bright-side-universe-7141660/ai-showed-what-earth-was-like-2-billion-years-ago
Text version: https://stenobird.com/podcast/bright-side-universe-7141660/ai-showed-what-earth-was-like-2-billion-years-ago.md
Podcast: [Bright Side Universe](https://stenobird.com/podcast/bright-side-universe-7141660)
Published: 2026-05-25T20:00:00+00:00
Episode link: https://traffic.megaphone.fm/ADME5249310127.mp3?updated=1764824579
Audio file: https://traffic.megaphone.fm/ADME5249310127.mp3?updated=1764824579
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JSON: https://stenobird.com/v1/public/podcasts/bright-side-universe-7141660/episodes/ai-showed-what-earth-was-like-2-billion-years-ago
Duration seconds: 700

## Resource

Let's take a cosmic trip back 2 billion years ago – Earth's own throwback era. The land was a barren landscape without the lush greenery we know today. Oxygen was on the rise, thanks to tiny photosynthetic organisms that were the OG plant squad. The oceans were buzzing with life, but forget about fish – they were still in the early stages of evolution. Massive ice ages came and went, sculpting the planet's surface in a glacial dance. It was a world of extremes, with erupting volcanoes and primitive forms of life setting the stage for the diverse biosphere we cherish today. 🌎✨🔍 Learn more about your ad choices. Visit megaphone.fm/adchoices

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