Achim Steiner on the future of global security
The post-1945 diplomatic order was designed for a different world: two superpowers, clear frontlines, and a set of shared institutional rules that most states, however reluctantly, accepted. That order is fracturing. A rising China, a revisionist Russia, an increasingly transactional United States, and a growing bloc of middle powers unwilling to align with either camp have produced a world that is genuinely multipolar for the first time in decades.