Discussion The fundamental probler. in ertah ie in: guides is to allow as much ot tne b ne'.c al as possible while assuring that ma of: To get a true insight into the avope (* * of the decisions involved, a eve’ is necessary. cmc em one t It is important in considerin, «7% oo radiation to appreciate thatcviarn tas rt. te 7 fuer ort in a bath of natural radiatior Phas aes Qt cat. Taeratie: varies over the earth, proviies a atte the effects of radiation on man an ranges of radiation exposures «it has developec and increased -> ¥ > The Benefitsof lonizing Radia % ‘ily oamde rec at Ra a Nop » Radiation properly controlled .. - to baaeins been of inestimable value in the dityuri @ e rp cesptrne yt It can provid: sources of entrgy co aie tha cha The UE had available. In industry, tia .tec a quantity or quality, to discover hi a: and for other purposes, So many have been found that scienti+te a «6 u with the microscopein valu: as stot ay © * wht ut é © fe aBG? age Vy eter cr non fe co ae re ee ee TheHazardsofloniziny Kad.. tv aeons: lonizing radiation involves he -lth 2.46 fugt at useful tools, Scientific findings .oncer anv tt: trolove radiation of rnost t:mmediate inter #7 ¢ . tabi ape. protection stindards are the rolk: - MR ccs or.tne Allah

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