Globalization refers to the increasing global integration and interdependence of economic, cultural, and political activities. It involves the reduction of barriers to international trade and flow of goods, services, and capital. While globalization has increased economic growth and spread of technology, it has also been associated with negative consequences such as loss of national identity, increased inequality, environmental degradation, and exploitation of workers in developing countries. Both opportunities and challenges exist as the world becomes more interconnected through globalization.