Thanks for drawing attention to the public transit issue. I do my best to avoid riding the bus during peak hours for this very reason.
At off-peak hours, by contrast, I can usually find a seat far enough away from anyone with a wireless gadget that riding the bus is a viable option.
Of course, the elephant in the room here is proximity of wireless infrastructure (primarily commercial cell and wi-max antennas) to places where people spend large amounts of time such as residential areas, businesses, and schools. For someone who lives in an apartment building across the street from a low-mounted cluster of cell antennas, the involuntary microwave dose experienced while riding public transit will most likely represent a tiny fraction of their total involuntary exposure.
]]>Secondhand Exposure to Cell Phone Radiation: An Emerging Public Health Problem?
Exposure to other people’s cell phone radiation on buses and trains can be considerable according to a newly published study.
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