Iâm Thinking. Please. Be Quiet. - NYTimes.com
Matt Nunogawa stashed this in Creativity
From the article (emphasis mine):
In American culture, we tend to regard sensitivity to noise as a sign of weakness or killjoy prudery. To those who complain about sound levels on the streets, inside their homes and across a swath of public spaces like stadiums, beaches and parks, we say: âSuck it up. Relax and have a good time.â But the scientific evidence shows that loud sound is physically debilitating. A recent World Health Organization report on the burden of disease from environmental noise conservatively estimates that Western Europeans lose more than one million healthy life years annually as a consequence of noise-related disability and disease. Among environmental hazards, only air pollution causes more damage.
Indeed, our capacity to tune out noises â a relatively recent adaptation â may itself pose a danger, since it allows us to neglect the physical damage that noise invariably wreaks. A Hyena (Hypertension and Exposure to Noise Near Airports) study published in 2009 examined the effects of aircraft noise on sleeping subjects. The idea was to see what effect noise had, not only on those awakened by virtual fingernails raking the blackboard of the night sky, but on the hardy souls who actually slept through the thunder of overhead jets.
The findings were clear: even when people stayed asleep, the noise of planes taking off and landing caused blood pressure spikes, increased pulse rates and set off vasoconstriction and the release of stress hormones. Worse, these harmful cardiovascular responses continued to affect individuals for many hours after they had awakened and gone on with their days.
I had no idea noise was so bad for health. It makes sense when it is put that way.