Globalization can be defined as the increasing interaction and integration between governments of different nations. It has led to rising international trade and foreign direct investment. New communication technologies like the internet have facilitated e-business and allowed people to work remotely. Culturally, globalization has resulted in new global professions for highly skilled workers who speak foreign languages and travel internationally. Pop culture, especially American pop culture, has spread through movies, music and television shows. Overall, globalization is making the world feel smaller like a global village where ideas and practices can be freely exchanged.