Globalization is positive for economies but its negative sides should not be ignored. To what extent

Developing countries like Korea have gotten a lot of benefits in the economic and social growth. Although, It has positive side, I think we need to think about the drawbacks. Customers can enjoy the products with the lowest price due to globalization. Each country has strength and some has a lot of natural resources such as oil, gas and gold, meanwhile the other countries are specialized for the services or electrical appliances. Underdeveloped countries can simply enjoy these technologies due to the development in transportation infrastructure. Besides, companies which seek lower wage employees could hire them in Asia, such as china and Vietnam. Not only global companies are beneficial but also local countries and citizens get the chance to be developed with the help from these companies. However, unemployment in the developed countries can be the major issues because most companies would like to reduce the cost of operation.