Mezue ahịrịokwu na-esonụ: Griffith bụ onye mmeri azụmaahịa Net Zero nke UK ugbu a, ọrụ nke Prime Minista họpụtara ya na 17 Nọvemba 2020. N'ịrụkọ ọrụ ọnụ na 10 Downing Street,
Onye isi oche nke COP26 na odeakwụkwọ azụmaahịa, ọrụ Griffith bụ ịkwado azụmaahịa UK nke nha niile iji mee atụmatụ ndị a pụrụ ịdabere na ya iji mepụta net efu site na 2050 ma ọ bụ tupu oge ahụ ma gosipụta ọnọdụ UK dị ka onye ndu ụwa niile na ịnagide mgbanwe ihu igwe na mbido UN Climate Summit nke a ga-eme na Glasgow na Nọvemba 2021.