Earlier quoted context omitted.
People have lived thousands of years without refrigeration.
Refrigeration is an excellent example of something that could have easily been developed and refined without patent protection. Consumers win when innovators compete with each other. Patents replace market competition with a foot race.
there is a lot of emotional and assertive speculation around this issue but all of the hard facts that are available very strongly suggest patents work despite occasional (if highly publicized) conflict. how does your theory accommodate that fact?