Global networks refer to interconnected systems that facilitate communication, trade, and information exchange across countries and continents. These networks can include the internet, telecommunications, and transportation systems, enabling people and businesses to connect and collaborate regardless of geographical barriers. Additionally, global networks play a crucial role in the economy by supporting international trade and investment. They allow for the movement of goods, services, and capital, contributing to economic growth and development. Organizations like the World Trade Organization and International Monetary Fund help manage and promote these networks, ensuring smoother global interactions.