The development of mobile communication technologies starting with 1G up to now 5G is a success story rarely heard of previously. It has only been possible because industry experts in charge of the technology assumed that radiofrequency (RF) radiation and its modulations – similar to visible light – are biologically harmless. They believed in safety limits that reliably protect people only from the acute thermal effects of RF radiation inherent in the system. Biological effects below the safety limits were categorically ruled out because their existence allegedly contradicted the laws of physics.