Yorke aiva mumwe wevanhu vakawanda vakakurumbira vakatsigira kukwikwidza kweparamende kwaCaroline Lucas webato reGreen musarudzo dzeUK dza2015. Muna Zvita 2015, akaita panguva yeUnited Nations Climate Change Conference
muParis pamutambo unobatsira kubatsira 350.org, sangano rinoona nezvezvakatipoteredza rinosimudzira kuziva nezvekushanduka kwemamiriro okunze. Kuita kwake nevamwe kubva pachiitiko ichi kwakaburitswa pabhodhi mhenyu "Nzira kuenda kuParis" muna Chikunguru 2016. Yorke akapa rwiyo rwemagetsi, "Hands Off the Antarctic", kuti ishandiswe mumushandirapamwe weGreenpeace wa2018.