Kammala wannan jumlar: Thunberg ya yi niyyar zama a Amurka don tafiya ta ƙasa don halartar taron
Taron Canjin Yanayi na Majalisar Dinkin Duniya (COP25) a Santiago, Chile, a watan Disamba. Koyaya, an ba da sanarwar a cikin ɗan gajeren lokaci cewa za a sauya COP25 zuwa Madrid, Spain, saboda tsananin tashin hankali na jama'a a Chile. Thunberg ta ki yin tafiya da jirgin sama saboda iskar carbon da ke fitowa daga zirga-zirgar jiragen sama don haka ta wallafa a shafukan sada zumunta cewa tana bukatar tafiya a fadin Tekun Atlantika. Riley Whitelum da Elayna Carausu, ma'aurata 'yan Australiya da suka zagaya duniya a cikin jirgin ruwa mai suna "La Vagabonde", sun ba da kansu don su kai ta, tare da taimakon ƙwararren mai kula da jirgin ruwa mai suna Nikki Henderson. Don haka, a ranar 13 ga Nuwamba, 2019, Thunberg da mahaifinta suka tashi daga Hampton, Virginia zuwa Lisbon, Portugal. Sakon tafiyarta iri daya ne kamar yadda ya kasance tun lokacin da ta fara aikinta: "Sakon da nake yi wa Amurkawa iri ɗaya ne da na kowa <unk> wanda shine a haɗa kai a bayan kimiyya da yin aiki a kan kimiyya".