Meet Cody Wilson, creator of the 3D-printed gun
theguardian.com
theguardian.com
What Cody Wilson actually did (and what he set out to do) is get people talking. He did that exceptionally well. For some reason a printed gun drives home the "anybody can make a gun" message much more effectively than a 20 minute trip to the hardware store. His major accomplishment is recognizing that (well, getting the thing to work was impressive, but I think that is very secondary).
If all you have to do the limit a right is show someone was hurt because of it, no right is safe.
Does the author think free speech hasn't gotten people killed? Ask the thousands who die after protests and rhetoric becomes revolution.
Extending this thinking means any form of government surveillance that saves a life is justified.
It's pretty disconcerting that his answer to whether it's a moral issue to make widely available plans for a 3D gun is essentially "well, there are a lot of worse people out there".