Rubuta ci gaba don wannan sakin layi - A cikin 2015, Ubaldo ya yi magana a taron Majalisar Dinkin Duniya (UN) na Yanayi
inda ta ce <unk>"don Allah ku yi tunaninmu, ku yi tunanin al'ummomin da ke zuwa waɗanda za su sha wahala saboda ba ku yanke shawara a kan lokaci ba"'. Ubaldo ya bayyana cewa yaki da sauyin yanayi shine "manufar rayuwata".