Radiation. A buzz word for excessive fears

The necessity of accepting that risk is an inherent part of daily life and also of acquiring a sense of perspective with respect to such risks, especially with respect to radiation, is discussed. Estimations of radiation risks are examined and compared to other risk factors such as overweight and cigarette smoking. It is stated that public perception of radiation has a direct bearing on the use of nuclear power, that balancing risks and benefits must become a standard approach to evaluating environmental matters and that the present crisis in confidence over energy requires this approach. (UK)