The World Has Changed — Can the U.S. Change With It?
From Superpower to One Among Many? For decades, the United States stood at the center of global power. But in 2025, the unipolar world it once dominated is shifting beneath its feet. According to the IMF’s July 2025 report, the U.S. now accounts for just 15.5% of global GDP (PPP terms)—down sharply from 24% in …