“Before you consider developing a pen that can draw in 3 dimensions, why not develop a mind that can function in 1 dimension without attacking itself and everything that moves — not to mention most of what doesn’t. I mean, you know, maybe survival trumps sketching here. Maybe our planet is dying of our aggressive stupidity, and a 3D pen that draws in molten plastic is the symptom of the problem rather than a reply.”

— an anonymous informant