

Even if we were to accept that at face value, it does not change the fact that libraries are paid for by taxes, which was my exact statement. My point was not what you seem to interpret in any case. My point, if any, was that we get a lot of really cool stuff for taxes… And also that, as most other things, they are not actually free.
I don’t quite get this. The human head, like the globe, is not flat. Shouldn’t that be reflected in the projections? When projecting the earth in Mercator, we see the whole earth, not simply a “profile” of earth. I would expect a projection of a head to include the whole surface of the head, not a simple profile. How is this actually factual?