Global influence refers to the power, impact, and reach that individuals, organizations, governments, or nations have on a global scale. This can include economic influence, political influence, cultural influence, technological influence, and more. Global influence is often measured by factors such as a country's GDP, military strength, diplomatic relationships, soft power (such as cultural exports or influence), and international alliances. Understanding global influence can help researchers analyze power dynamics, predict future trends, and evaluate the impact of different actors on the world stage.