EXPLOITATION Globalization is bad because it causes exploitation of labor in other countries. If someone in the United States wants a product made in other countries, the companies will hire under aged workers because they work for less. This sometimes puts the children in danger.
SHIPPING COSTS Globalization is bad because even if you create factories across seas and create a product, you also have to spend money to ship the product. Shipping the product can cause damage to the product and causes the companies to lose money.
LOSS OF JOBS Globalization is bad because it causes people in the home country to lose their jobs. When companies move factories to another country it causes the people that were working in the factories to lose their jobs.