Tag Archive: increase

Increasing urban noise affecting Dublin

Photo credit: Sean MacEntee licensed under CC BY 2.0

by Daniel Fink, MD, Chair, The Quiet Coalition

This piece from the Dublin Inquirer reports that noise levels have doubled there in the past four years. The Quiet Coalition’s Rick Neitzel, on the faculty of the University of Michigan, is cited in the piece. His work showed that noise levels in New York City are high enough to cause hearing loss. This is also true in other large cities.

Some urban noise is a necessary concomitant of modern life.  But cities can be made quieter.

As the article states, most urban noise comes from traffic. Enforcement of muffler regulations, appropriate combinations of tire and pavement materials, elimination of horn-based alerts, and enforcement of laws against horn use except to prevent an accident are all options to make cities quieter, as are more trees and bushes to help absorb and block road traffic noise.

Dr. Daniel Fink is a leading noise activist based in the Los Angeles area. He is the founding chair of The Quiet Coalition, an organization of science, health, and legal professionals concerned about the impacts of noise on health, environment, learning, productivity, and quality of life in America. Dr Fink also is the interim chair of Quiet Communities’ Health Advisory Council, and he served on the board of the American Tinnitus Association from 2015-2018.

Here’s some frightening noise news:

Dementia rates “higher near busy roads.”, “[t]he researchers adjusted the data to account for other risk factors like poverty, obesity, education levels and smoking so these are unlikely to explain the link.”

Said Dr. Hong Chen, from Public Health Ontario and one of the paper’s authors, “increasing population growth and urbanisation have placed many people close to heavy traffic, and with widespread exposure to traffic and growing rates of dementia, even a modest effect from near-road exposure could pose a large public health burden.”

Still, the study only suggests that there is a link. As Dr. Chen concludes, “[m]ore research to understand this link is needed, particularly into the effects of different aspects of traffic, such as air pollutants and noise.”