But one of the tenets of the paradox is so much time has passed you shouldn’t have to work hard to detect alien life, they should have already colonized everywhere.
>Even at the slow pace of currently envisioned interstellar travel, the Milky Way galaxy could be completely traversed in a few million years.
>Even at the slow pace of currently envisioned interstellar travel, the Milky Way galaxy could be completely traversed in a few million years.