Ku qor sii wadida cutubkan - Thunberg waxay damacsanayd inay sii joogto Ameerika si ay ugu safarto dhulka si ay uga qayb gasho Shirka Isbedelka Cimilada ee Qaramada Midoobay
(COP25) ee ka dhacay Santiago, Chile, bishii December. Si kastaba ha noqotee, waxaa lagu dhawaaqay ogeysiis gaaban in COP25 loo wareejin doono Madrid, Spain, sababo la xiriira rabshado dadweyne oo halis ah oo ka dhacay Chile. Thunberg way diidaysaa inay duuliso sababtoo ah qiiqa kaarboonka ee safarka hawada sidaa darteed waxay ku qortay baraha bulshada in ay u baahan tahay gaadiid ka gudba badweynta Atlantic. Riley Whitelum iyo Elayna Carausu, oo ah lamaane reer Australia ah oo ku safray adduunka oo dhan markabkooda "La Vagabonde", ayaa u soo bandhigay inay qaadaan, iyagoo gacan ka helaya kabtan yacht xirfadeed Nikki Henderson. Sidaa darteed, 13kii Nofeembar 2019, Thunberg iyo aabeheed waxay ka dhoofeen Hampton, Virginia ilaa Lisbon, Portugal. Farriinteeda bixitaanka waxay ahayd mid la mid ah tan iyo markii ay bilaabatay dhaqdhaqaaqeeda: "Fariinteyda Mareykanka waxay la mid tahay qof walba <unk> taas oo ah in lagu midoobo sayniska iyo in laga shaqeeyo sayniska".