Ku sii qor faqradan - Charles Perrow buugiisa "Normal Accidents" waxa uu ku sheegayaa in cilado aan la fileyn ay ka dhashaan nidaamka bulshada ee qalabka nukliyeerka oo aad u adag. Warshadaha korontada nukliyeerka ah ma shaqayn karaan iyadoon wax shilal ah dhicin. Shilinka noocan oo kale ah waa lama huraan, wax qorshe ahna laguma sameyn karo. Koox cilmi baaris ah oo ka socota MIT ayaa ku qiyaastay in marka la eego kororka la filayo ee tamarta nukliyeerka laga bilaabo 2005 illaa 2055, ugu yaraan afar shilalka nukliyeerka ee daran la filayo in ay dhacaan muddadaas. Ilaa hadda, shan shil oo halis ah (waxyeelo weyn) ayaa ka dhacay adduunka tan iyo 1970 (mid ka mid ah Three Mile Island)
1979; mid ka mid ah Chernobyl 1986; iyo saddex ka mid ah Fukushima-Daiichi 2011), taas oo u dhiganta bilowga hawlgalka ee reactors jiilka II. Tani waxay keenaysaa in celcelis ahaan hal shil oo halis ah uu dhaco sideedkii sanoba hal mar aduunka oo dhan.