Colombian presidential left-wing candidate Gustavo Petro, left, visits a jeans factory before a rally campaign in Cucuta, Colombia, last week. Schneyder Mendoza / AFP - Getty Images ...

Colombian President Gustavo Petro has delivered an ominous prophecy with grandiose language. He paints a grim picture of what lies ahead if nations fail to swiftly redesign life on this planet.

When Colombia’s president, Gustavo Petro, refused military planes carrying deportees, infuriating President Trump, he revealed how heated the question of deportations has become. When Colombia ...