Should We Get Smarter With Our Smartphones?


If you’re like me, you’ve come to regard your smartphone as an appendage. My favorite use of my phone is to replace my memory lapses with instant gratification: Who’s the guy who appears with Steve Coogan in those British “trip” movies—the one who created a tiny voice-in-his-throat “man in the box” that sounds like a ventriloquist who’s swallowed his dummy? Google, google: Rob Brydon. Voila! (If you’ve never seen him, I recommend his offbeat humor and his movies with Coogan.) But I’m veering off-topic.

Because I tend to catastrophize, I occasionally worry what all that zapping with radio frequency radiation is doing to my body—and specifically my head. So I took notice in December when the California Department of Public Health (CDPH) issued guidelines on “How to Reduce Exposure to Radio Frequency Energy from Cell Phones.” (Note: there is a link, but it doesn’t seem to work. However, If you Google the title, the article comes right up.)

To be sure, this issue has been around for years, and there’s certainly no consensus among scientists that cellphone use is dangerous, as the CDPH acknowledges. However, a press release on the topic quoted Dr. Karen Smith, the CDPH Director: “Although the science is still evolving, there are concerns among some public health professionals and members of the public regarding long-term, high use exposure to the energy emitted by cell phones.” (Here, too, the link didn’t work. But the press release is titled “CDPH Issues Guidelines on How to Reduce Exposure to Radio Frequency Energy from Cell Phones.” On, it’s dated December 13, 2017.)

If there is a risk, no matter how small, it could affect many people. Roughly 95% of Americans own a cellphone today, and 12% (myself included) use their smartphones daily to access the Internet.

The greatest concern involves children, many of whom start using smartphones by the age of 10 and keep them with them all day long. “Children’s brains develop through the teenage years and may be more affected by cell phone use,” according to Dr. Smith, who encourages parents to consider limits on their kids’ cellphone use and definitely turning them off at night. Continue reading “Should We Get Smarter With Our Smartphones?”