Do you remember what quiet sounded like? As a child, back in the 50's, I would take a book out to a nearby meadow, lie down and read for hours. The only sounds were birds and leaves rustling in the breeze.
I hadn't thought about that for many years. How I could use it now. A good read.
Audio ecologist Gordon Hempton talks about America's vanishing quiet spaces, and how our lives can be helped by listening to the silence."Silence is something you assume you will always be able to find if you need it. All you have to do is drive far enough in the right direction, trek through quiet fields or woods, or dive into the sea's belly. For true silence is not noiselessness. As audio ecologist Gordon Hempton defines it, silence is "the complete absence of all audible mechanical vibrations, leaving only the sounds of nature at her most natural. Silence is the presence of everything, undisturbed.
And silence, Hempton believes, is rapidly disappearing, even in the most remote places. He says there are fewer than a dozen places of silence—areas "where natural silence reigns over many square miles"—remaining in America, and none in Europe. In his book, One Square Inch of Silence: One Man's Search for Natural Silence in a Noisy World, written with John Grossman, Hempton argues that silence—a precious, underrated commodity—is facing extinction. Over the past three decades Hempton has circled the earth three times, recording sound on every continent except Antarctica: butterfly wings fluttering, coyotes singing, snow melting, waterfalls crashing, traffic clanging, birds singing. His work has been used in film soundtracks, videogames, and museums.
He has also trekked through both remote and urban landscapes, measuring decibels and rude interruptions to the noises of nature. In 1983 he found 21 places in Washington state with noise-free intervals of 15 minutes or more. By 2007 there were three. (One of them is Olympic National Park, which he is trying to save, and he will not reveal the names of the others, arguing that they are protected by their anonymity.) Whom can we blame? People, and planes. Hempton claims that, during daytime, the average noise-free interval in wilderness areas has shrunk to less than five minutes. Think of the snowmobiles roaring through Yellowstone, helicopters flying over Hawaii volcanoes, and air tours over the Grand Canyon. It is air traffic that Hempton seems to resent the most: in his book, he travels across the United States in a 1964 VW bus, recording sound as he goes, from Washington state to Washington, D.C., where he meets with politicians and officials to press his case for the preservation of natural silence..."
More:
http://www.newsweek.com/id/232668