ChatGPT helps me figure the max probability of other life in our Galaxy: 1/400

https://chat.openai.com/share/7deff3ab-fdac-4a5e-a516-11bd5d...

goes further

Actually it's not 1/400 but 404: Page not found...

Ah, the error of extending the chat and invalidating the prior link! sorry! (thx chatgptd!) try the link in my comment :)

It's 100% and on Earth and everywhere.

Yeah.

What are the stats in the simple case, then?

Two planet model. 1st planet has life 100% probability. Second planet has life with unknown probability?

What is probability life exists in the two planet system?

100% Ok, but what is the probability it exists on places other than the first (certain, low entropy) planet? That's the question I think we're answering here, hahaha! :)