A talk from the http://www.republika.io conference: You may have heard about recent reports and the debates on gun parts that are printed on a "3D printer". You may have heard about the RepRaps - the home built replicating 3D printers. You may have heard of NASAs plans to send a 3D Printer up to the moon to print out a moon base out of moon dust. You may argue, that this is old trick, since the ability to print out objects made of plastic and other materials have been around for more then a decade. Yet behold. I will prove to you that 3D printing will change absolutely everything. And with that change, a revolution will come, as we (our laws, our welfare systems, our society) are caught unprepared. (As a politician and a geek I will concentrate on the cool stuff, and not tune into the doomsday prophecies chants)