Your reply ran straight away into an absurd reading of the post's point. There are scales where it is or is not practical to do various things. You might have

Your reply ran straight away into an absurd reading of the post's point. There are scales where it is or is not practical to do various things. You might have noticed that fracking rigs, chemical plants, hog farms, et cetera, tend to take up a large area. All the various things one can do on a parcel of land cease to be worth trying to do once that parcel of land goes below a certain size. A fracking rig is unlikely to be practical to erect and operate in a typical suburban lot.