“The Week’s Chris Gayomali frets that ‘[t]oday’s primitive psychedelics and artificial mood-boosters may be just the beginning’ once 3D printing transforms chemical engineering. The Customs Minister from the land o’ hobbits, Maurice Williamson, worries on Radio New Zealand, ‘If people could print off … sheets of Ecstasy tablets at the party they’re at at that time, that just completely takes away our border protection role in its known sense.’ Cronin, among others, suggests that controlling the ‘chemical ink’ is the key to preventing DIY recreational chemistry with 3D printers. But much current research uses bathroom sealant as the ink, and that’s not the easiest material to restrict.”
http://reason.com/archives/2013/08/29/turn-your-office-into-a-pharmaceuticals