<prompt> Bhala okuqhubekayo kwalesi sigaba - Encwadini yakhe ethi Normal Accidents, uCharles Perrow uthi ukwehluleka okungalindelekile kwakhelwe ezinhlelweni zomphakathi eziyinkimbinkimbi nezixhunyaniswe ngokuqinile zamandla enuzi. Izikhungo zamandla enuzi azikwazi ukusebenza ngaphandle kwezingozi ezinkulu. Izingozi ezinjalo azinakugwenywa futhi ngeke zikwazi ukuhlelwa. Iqembu elihlanganisa izihloko eziningi le-MIT lilinganise ukuthi ngenxa yokwanda okulindelekile kwamandla enuzi kusukela ngo-2005 kuya ku-2055, kulindeleke okungenani izingozi ezine ezinkulu zenuzi phakathi naleso sikhathi. Kuze kube manje, kuye kwaba nezingozi ezinhlanu ezinkulu umonakalo omkhulu emhlabeni kusukela ngo-1970 eyodwa eThree Mile Island  <response>: ngo-1979; eyodwa eChernobyl ngo-1986; futhi ezintathu eFukushima-Daiichi ngo-2011, okuhambisana nokuqala kokusebenza kwama-reactor esizukulwane II. Lokhu kuholela esenzakalweni esisodwa esingathi sína esenzeka ngokwesilinganiso njalo eminyakeni eyisishiyagalombili emhlabeni wonke. 