https://www.oxfordsparks.ox.ac.uk/content/what-do-nerves-sound "For 100’s of years, scientists have been trying to figure out how exactly our nervous system relays messages. Part of the secret may lie in a sound wave! On this episode of the Big Questions podcast we are asking: What do nerves sound like?" Music therapy has so much potential in mitigating cultures noise disturbance/pollution. A clearly precise controlled sound (musical) can be good for our psychological health just as clear/clean air can be good for a respiratory health. Yet many live in environments with dirty/polluted air and noise. An advanced culture!. Are we heading there?. And if not,can music be used to mitigate the average (common) "stone age" (Evolved during the Pleistocene Epoch ) human psychology that is trending towards a dead end to no where,environmentally (unsustainable) thus culturally.