The Curse of the Summer Music Festival
In the good old days noisy music festivals made sense, because technology was not what it is today. There was no choice but to build huge speaker stacks with huge amounts of power, to deafen an entire crowd of festival goers. It was also a different age, where attitudes to noise pollution were different.
In the 21st century, as people are crammed closer and closer together in villages, towns and cities, so the need to control noise pollution should increase.