The United Nations secretary general recounts the successes of the UN Climate Action Summit and the tough road ahead to ensure the survival our species.
Hundreds of human-rights defenders have been killed since the accords. And Afro-Colombians like Goldman Environmental Prize–winner Francia Márquez are a particular target.
But Gustavo Petro’s presidential candidacy was the most successful leftist campaign in modern Colombian history, after decades of isolation and political assassinations.
