Risk and rationality

Acceptable Risk.By Baruch Fischhoff et al. Pp.185. ISBN 0-521-24164-2. (Cambridge University Press: 1982.) £15, $19.95.Risk/Benefit Analysis.By Richard Wilson and Edmund Crouch. Pp.218. ISBN US 0-88410-667-5; ISBN UK 0-66-60514-8. (Ballinger/Harper & Row: 1982.) $23.75, £16.95.