The president unleashes a Marxist theory of power—but against knowledge workers, not billionaires.

Anti-science mysticism is enabling autocracy around the globe.

ALT: a man stands at a podium with microphones that say wor on them

Colombia's President Gustavo Petro will not allow planes from the United States carrying migrants on deportation flights to land in the country, he said in a post on X in the early hours of Sunday morning.