Noise pollution is basically any unwanted sound whether it is the roar of a jet plane overhead or the sound of a barking dog a block away. But, what makes noise different from other forms of pollution is that it can't be measured. Really, the only way to gauge it's harm is by determinng the danger it poses to health. We do know that unwanted noise causes stress, which is a leading cause of illness and suicide. So, any form of noise can be considered pollution if it is annoying, causes sleeplessness, fright, or any other reaction to stress. But, the best thing about noise is that it is transient - which means that once it stops, the environment is free of it.

Furthermore, the main thing to consider is that noise polution itself is highly subjective. To some, the roar of an engine is satisfying or thrilling; to others it is an annoyance...Just like loud music may be enjoyable or a torment, depending on the listener and the situation. The second thing to consider is the actual loudness of a sound is only one component of the effect it has on human beings. Other factors to think about are the time and place, the duration, the source of the sound, and whether the listener has any control over it. Most people would not be bothered by the sound of a 21-gun salute on a special occasion. On the other hand, the thump-thump of a neighbour's music at 2 a.m., even if barely audible, could be a major source of stress. What about you?

I know I hate it when my bedmate snores. I use physical force to handle these situations. What part of everyday life is noisy and annoying to you and how do you deal with it?