Rae: It's possible that we will never be able to find the long lived civilizations, because they're lived and sustainable. Ra: The silurian hypothesis could also eventually lead to all sorts of unexpected discoveries. But at least for now, gavin's 56 million year old blip is just a blip, not a clear sign of an ancient civilization,. probably just natural changes in the past.

Get the Snipd
podcast app

Unlock the knowledge in podcasts with the podcast player of the future.
App store bannerPlay store banner

AI-powered
podcast player

Listen to all your favourite podcasts with AI-powered features

Discover
highlights

Listen to the best highlights from the podcasts you love and dive into the full episode

Save any
moment

Hear something you like? Tap your headphones to save it with AI-generated key takeaways

Share
& Export

Send highlights to Twitter, WhatsApp or export them to Notion, Readwise & more

AI-powered
podcast player

Listen to all your favourite podcasts with AI-powered features

Discover
highlights

Listen to the best highlights from the podcasts you love and dive into the full episode