It seems possible to apply Paul Graham's "blub language" principle to the Kardashev civilization categories. It may boggle the mind of a type N civilization to

It seems possible to apply Paul Graham's "blub language" principle to the Kardashev civilization categories. It may boggle the mind of a type N civilization to imagine use for the kinds of energies that a type N+1 civilization may consume, but would be obvious to the type N+1 civilization. If you do need an energy amount that a star produces, would it be possible to get a source that's more compact than a star itself? The fusion in a star is a runaway process. Does physics let us do it better than a runaway process? edit: It is interesting to examine this from an artistic and play perspective too. If I had the means, I imagine it would be fun to have "planet sculpting" as a hobby. We ought to be able to detect such civilizations by looking for non-spheroid planets? As a kid I've burnt leaves and written on paper by focusing sunlight using a lens. Imagine a type II kid being told "go to the other solar system and play with your megalens there, dear". Would type II civilizations have "kids"? "Look mommy, I made a tetrahedron by welding four planets." "Wow, this circus rocks! How they juggle 5 intersecting solar systems without the planets crashing into each other!"