<prompt> Bhala okuqhubekayo kwalesi sigaba - Nokho, uFishman uthi ephepheni lakhe ukuthi indlela ye-blended theory ingase ingasebenzi kuzo zonke izimo zokuxhumana ezibucayi. Nokho, uthola izimo eziningi lapho indlela yakhe ehlanganisiwe yayisebenza khona. Phakathi kwalezi kukhona i-United States Navys 1991 Tailhook sexual misconduct scandal, i-Tylenols 1982 cyanide mishap, i-Exxons 1989 Valdez oil spill  <response>: , nokuningi. 