So, I get this argument repeatedly when I discuss anarchism with people that don't seem to really have a good grasp on how the market works. It goes something like 'if there was no government all food would be poisoned, all medicine would be poisoned, airplanes would fall out of the sky, etc..." I am sure many of you have heard this before. How do you usually respond? what free market mechanisms could control this? I would like to focus on ensuring the safety of food and medicine in a free market way.