In John Gribbin's book 'Schrödinger's Kittens and the Search for Reality', Gribbins describes a quantum interpretation that claims to solve the so called,'spooky action at a distance'. From what I've gathered, perhaps naively, is that quantum entities spontaneously communicate through the act of retarded waves (traveling forward in time) and advanced waves (traveling backward in time) travelling along the same path, which then results in a cancellation and an ultimate overall time of zero. The whole process is completely atemporal and every particle's decision, everywhere in the universe, is instant. So, in the hope that my over simplified perception is at least not complete rubbish, I ask, how can there be any arrow of time at all? How can entropy even have a chance in doing its job? Should the net result not be in favor of the retarded waves? Am I missing something technical or something more philosophical? Thanks.