“Noise pollution is basically defined as the presence of simple information that makes it impossible to hear all the other more delicate - and often more important - information. Noise pollution creates, if you will, dumb environments. Our industrial areas, many of our downtown urban areas, are dumb acoustic environments. Very simple, very loud, often unhealthy.” ImportantSimpleEnvironmentImpossibleDumbDelicatePollutionUrban Author:Gordon Hempton
“Healthy areas that are richest in information are those areas in the wild where we can get all the information that's available to us within our human hearing range. The most valuable information throughout human evolution has been faint sounds. We tend to think in our modern world that if it's loud, if it grabs our attention, it's important. We get a lot of that in advertising. But in nature, it's the faintest sound that's important; it has determined, in the past of our ancestors, perhaps, if they will live or die. Faint sounds are the earliest clues of newly arriving information.” ThinkingWorldImportantPastAttentionModernEvolutionHealthyValuableDeterminedAdvertisingAncestorClueHuman Evolution Author:Gordon Hempton
“Most people think visual information is more important than aural information - like, what's this big deal about sound? And why should I bother to listen, rather than look? And here are the facts: there are blind species, in the backs of the caves, the bottoms of the oceans. It's not essential on planet Earth to be able to see, to be a species. But there are no deaf animal species. You have to be able to hear, or you won't get the information you need in order to survive.” PeopleThinkingImportantEarthAnimalOceanBlindBottomBotherDeafPlanet Earth Author:Gordon Hempton
“We're all born listeners. And as a result of our modern lives, and living in a world that has less meaning than the natural world that we evolved to hear, we learn to think of listening not as taking in all the information with equal value, which is the definition of true listening. In our modern world, we tend to think of listening as focusing our attention on what is important and filtering out everything else.” ThinkingWorldImportantValuesNaturalAttentionModernListeningEqualLife And LivingNatural World Author:Gordon Hempton
“How are we going to know what sounds are important before we've even heard those sounds? It's an absurd question. The only thing we can say is that we're going to base it on our past experience. In other words, modern listening doesn't inform us of anything new. It simply keeps us in the past.” ImportantPastModernListeningAbsurdOur PastPast Experiences Author:Gordon Hempton
“When we listen, it's not linear, it's 360, and it's in a time-space continuum, so you don't have to create a list of priorities, because it's all important. You can deal with everything at any given time. Not only that, but it happens very simply, without effort.” ImportantEffortPriorities Author:Gordon Hempton
“Not only does the modern person often think that sight is more important than sound - there's no objective evidence to indicate that. Many people, even audiologists who study the science of human speech and hearing, have assumed for a long time that the human ear evolved to hear the human voice, rather than the voice changing to fit the human ear. And the human ear is actually not a perfect match if we map its sensitivity to the different frequencies in the human range of hearing; it's an unequal curve, it's kind of a wavy line.” PeopleThinkingKindLongImportantDifferentPerfectStudyModernFitEvidenceSensitivityPerfect Match Author:Gordon Hempton
“The most sensitive frequencies are at the resonant frequencies of the auditory canal. In other words, the ear has shaped itself to naturally amplify certain bandwidth. And that corresponds to sounds in that bandwidth that were most important to our evolving ancestors to hear, in order to survive. And it doesn't match the human voice. It matches birdsong.” ImportantEvolveSensitiveAncestor Author:Gordon Hempton
“The most important thing for our species is, before it speaks, to listen to its environment. That has a higher priority in any species' survival. We need to be listening to our environment - in other words, restoring the quiet - not just to our natural areas, but also to towns like Portland, Maine.” ImportantSpeakNaturalEnvironmentListeningQuietSurvivalPrioritiesOur Environment Author:Gordon Hempton