Do you think there are any Kardashev 1 Civilizations out there right now? How about Kardashev 2 Civilizations? Could there even be Kardashev 3 Civilizations out there? If not how about any time in the past? Could there be Kardashev 0 Civilizations like ourselves somewhere in the Universe? Why or Why not to these questions. Please give suggestions. Thank You.
Hi,
I'd probably define Kardashev 1, 2 and 3 civilizations so you can get some informed responses.
Maybe, but to find them out, we need better scientific technology to search them out.
