Globalization can be defined in various ways, as discussed in the document. It summarizes several key concepts and theories of globalization. Globalization refers to the increasing integration and interdependence of economies, technologies, and cultures across the world. The document discusses globalization as a process, condition, and ideology. It also outlines different forms of globalization, like economic, political, and cultural globalization. Theories around cultural homogeneity and heterogeneity in a globalized world are presented. The relationship between globalization and localization or regionalization is also examined.