imagine the need for specific raw materials needed for such a monstrosity, entire planets would have to be raped of all their mass, and for what? a civilization advanced enough to build such a thing would also be advanced enough to find a more cost effective method of accomplishing the same goal.
constructs such as dyson spheres are the equivalent of navel gazing, and what-if-hitler-had-won pseudo ingtellectualism
constructs such as dyson spheres are the equivalent of navel gazing, and what-if-hitler-had-won pseudo ingtellectualism
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The main point to remember when dealing or thinking about aliens is that they are alien.
Star Lifting as an alternative?