What event would be most likely to reverse economic globalization?

Question

Quizplus · Accepted Answer

Economic globalization relies heavily on open trade, communication, and cooperation between nations. A major global war that disrupts these factors could severely reverse economic globalization. Trade barriers, closed borders, and a lack of international cooperation would halt the flow of goods and services and ultimately lead to a decline in global economic interconnectedness. Natural disasters, international terrorism, and the addition of more permanent members to the UN Security Council do not have the same potential impact as a major global war. While America's decline in power could contribute to the reversal of economic globalization, it would likely be a more gradual and less impactful process.

What Event Would Be Most Likely to Reverse Economic Globalization