Given the low power used, how can rational people believe this rubbish? Totally irrational - I could believe it, if people were actively looking down wave-guides with no understanding of microwave communications or radar systems, with the transmitter full on - but they would soon feel the effects. " Microwave radiation can heat body tissue the same way it heats food. Exposure to high levels of microwaves can cause a painful burn. ... But these types of injuries – burns and cataracts – can only be caused by exposure to large amounts of microwave radiation.Dec 12, 2017"