Ku sii qor faqradan - "Iibinta Sayniska: Sida Saxaafaddu u Daboolato Sayniska iyo Teknolojiyada", Nelkin wuxuu baaray cadaadiska dhaqanka ee qaabeeya warbixinta sayniska ee saxaafadda caanka ah. Waxay ka tarjumaysaa welwelka ay ka qabto "sayniska iyada oo loo marayo shir jaraa'id". Waxay sheegtay in saynisyahannada iyo suxufiyiinta ay leeyihiin ajandaha kala duwan ee keena "khaladka horumarka sayniska". Dhaqanka saxaafadda iyo cadaadiska si looga jawaabo dhacdooyinka waxay sababaan dusha sare ama fududaynta warbixinta sayniska ee saxaafadda, taasoo kor u qaadeysa walaac marka horumarada sayniska iyo masiibooyinka (tusaale ahaan, AIDS, Three Mile Island
, Shilkii Challenger) ayaa aad looga hadal hayaa.