Quote:
Originally Posted by Sr. Mints
Wandering a bit here comma but I just came across an article in my three year backlog
What if a civilization evolved on earth not tens or hundreds of thousands of years ago, but hundreds of millions of years ago and there is simply no trace?
I love this theory so much .
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There's a star trek episode about this. Dinosaurs wandering the stars.
They didn't develop or use plastics if they did though, we'd be able to detect that. And there's no evidence of climate impact like that humans have created in short periods of time.
Plus lack of artifacts. If they used metal we'd probably have found something wildly chronologically out of place.
Etc. Etc.