Risk assessment of EMF on health

The following topics are considered: are electromagnetic fields hazardous? (including: the danger of electricity; low intensity field effects on animals); Hill's epidemiological principles; differences in prior knowledge and belief; the numerical magnitude of risk (including: the importance of making a risk estimate; which parameter defines dose or exposure?; bad parameters and dose underestimation; the average US exposure; the risk coefficient); other risks one ignores; managing the risk.