Whakakihia te rerenga e whai ake nei: Ko Yorke tetahi o nga tangata rongonui i tautoko i te kaitono a te Paremata o te roopu Green Caroline Lucas i te pooti nui a UK 2015. I te marama o Tihema 2015, i mahi ia i te
United Nations Climate Change Conference in Paris at a benefit concert in aid of 350.org, he whakahaere taiao e whakanui ana i te mohio mo te huringa o te rangi. Ko tana mahinga me etahi atu mai i te huihuinga i tukuna i runga i te pukaemi ora "Pathway to Paris" i te Hurae 2016. I whakawhiwhia e Yorke he ara hiko, "Hands Off the Antarctic", hei whakamahi i roto i te kaupapa Greenpeace 2018.