Professor Marc Henry explains why SAR is not a measure that protects individuals

The main message of this recent video by Prof. Marc Henry is that SAR (Specific Absorption Rate), which measures the amount of energy absorbed by biological tissues to prevent excessive heating, is not a reliable indicator for protecting against the biological effects of electromagnetic waves.

In fact, SAR only takes thermal effects into account, whereas numerous studies have shown the existence of non-thermal effects, notably linked to signal modulation.

Biological effects observed even at very low SAR

Even when SAR is reduced to extremely low levels (considered “safe” by current standards), significant biological disturbances are observed, particularly when the signal is modulated.