> as though it is completely wacky to consider that something that permeates your environment could possibly have harmful effects on your body In this case, it

> as though it is completely wacky to consider that something that permeates your environment could possibly have harmful effects on your body In this case, it kind of is! Human tissue is full of water, and water is a terrible transmission medium for RF energy, with penetration depth decreasing as a function of frequency. This is why submarine radio is receive-only and operates at a rate of characters per minute [1], why fully in-ear Bluetooth earbuds tend to drop out more than other designs, and why I'm not actually worried about low-power GHz-range RF signals like 5G. I'll get skin cancer from sunburns long before I'll get any kind of cancer from thermal radiation that can't even penetrate my stratum corneum. [1] https://en.wikipedia.org/wiki/Extremely_low_frequency https://en.wikipedia.org/wiki/Extremely_low_frequency