Cika wannan jumla: A watan Nuwambar 2017, Banks ya halarci taron
Taron Canjin Yanayi na Majalisar Dinkin Duniya na 2017. Ya yi magana don tallafawa yarjejeniyar sauyin yanayi ta Paris, yana kiranta "kyakkyawan yarjejeniyar Republican". Ya kuma yi magana a cikin goyon bayan Kigali Amendment zuwa Montreal Protocol ta m don ƙirƙirar ayyukan Amirka.