General Discussion
In reply to the discussion: Our universe is most likely a computer simulation [View all]cthulu2016
(10,960 posts)If it is possible in any universe then it is probably equally possible for billions of intelligent species. (The universe is very large. Many times larger than we thought it was even 40-50 years ago. And there's no reason to assume a hypothetical other universe wouldn't be large also)
If it were possible then a simulated universe would probably be a kid's game somewhere... an alien science fair standard... something for hobbyists.
An experimental astrophysicist would run simulations of universes where pi is equal to 3... to 2.96867... to 2.6666666
Think of the total number of weather simulations we run every day.
And even though a simulation seems like billions of years from the inside, they might be run in a day on the outside.
In general, technology doesn't stop at one. And if such computation is possible it will be developed time and again and again and again on different planets.