if a civilization needs so much power they build a dyson sphere they probably ha...

		kobalsky on May 18, 2024 \| parent \| context \| favorite \| on: Seven Dyson Sphere Candidates if a civilization needs so much power they build a dyson sphere they probably have terraforming nailed. that kind of technology probably takes hundred of thousands of years of technological development and we have had electricity for how long?

I think you are overestimating by many orders of magnitude.