António Guterres is one of TIME’s 2023 Earth Award honorees My dear great-great-granddaughter, I wish I could be with you as you open this letter in the year 2100. My mind is flooded with ...

U.N. Secretary-General Antonio Guterres calls on countries to step up their climate commitments. Meanwhile, the U.K. plans to backtrack.

United Nations — U.N. Secretary General Antonio Guterres called on wealthy countries Monday to move up their goals of achieving carbon neutrality as close as possible to 2040, mostly from 2050 ...

United Nations Secretary General António Guterres issued a stark warning as he gathered world leaders for a high-level summit on the climate crisis: “Humanity has opened the gates to hell.” ...