N'afọ 1984 ụgbọala kụrụ ya n'okporo ámá Old Compton Street dị na London. Ihe mberede ahụ mere ka ọ laa ezumike nká n'afọ 1985. N'afọ ndị ikpeazụ ya, ọ tara ahụhụ n'ọrịa Parkinson, nke mere ka ọ ghara inwe ike ide ihe. Ọ pụtara n'ihu ọha ikpeazụ ya bụ n'ụbọchị ncheta ọmụmụ 80 ya, n'afọ 1986, mgbe otu ìgwè ndị bụbu ụmụ akwụkwọ ya, gụnyere Sir Martin Gilbert, Alan Sked, Norman Davies na Paul Kennedy, haziri oriri ọha na eze na nsọpụrụ ya. O nwere, na nnukwu nsogbu, buuru okwu dị mkpirikpi n'isi, nke o kwuru n'ụzọ o jisiri ike zoo eziokwu ahụ bụ na ncheta ya na uche ya emebiwo kpamkpam site na ọrịa Parkinson. Ajụjụ: Gịnị mere na ọ gaghị enwe ike ịnọgide na-ede ihe?
Ọrịa Parkinson