As of 2017, there were more than 273 million smartphones in use in the country and 5 billion subscriber connections worldwide.
“This is a big, big business,” says Joel Moskowitz, the director of UC Berkeley’s Center for Family and Community Health at the School of Public Health. “This is an industry that’s probably been unparalleled by any other industry in the world, in terms of reach.”
Moskowitz gave a talk last spring called “Cell Phones, Cell Towers and Wireless Safety” for Be Well at Work, a University Health Services program at UC Berkeley.
Moskowitz, who has conducted research on disease prevention programs and policies for more than 30 years, says that with the influx of smartphones has come hundreds of thousands of cell towers. These towers receive and transmit radio frequencies called microwaves — the same waves used in microwave ovens.
In 2011, the International Agency for Research on Cancer (IARC) of the World Health Organization classified radio frequency radiation as possibly carcinogenic to humans, based on studies of cell phone radiation and brain tumor risk in humans.
“Currently, we have considerably more evidence that would work a stronger classification,” says Moskowitz, an adviser to the International EMF Scientist Appeal signed by more than 240 scientists who publish peer-reviewed research on electromagnetic radiation. “Many scientists today feel that it’s time for IARC to re-review the literature given all the research that’s been published since 2011 to upgrade this to at least probably carcinogenic to humans, if not actually carcinogenic.”
Read the transcript on Berkeley News.
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