information:highlighting, stylistic:tone
Modern

According to economic historians Kevin H. O'Rourke, Leandro Prados de la Escosura, and Guillaume Daudin, several factors promoted globalization in the period 1815–1870:

During the 19th century, globalization approached its form as a direct result of the Industrial Revolution. Industrialization allowed standardized production of household items using economies of scale while rapid population growth created sustained demand for commodities. In the 19th century, steamships reduced the cost of international transportation significantly and railroads made inland transportation cheaper. The transportation revolution occurred some time between 1820 and 1850. More nations embraced international trade. Globalization in this period was decisively shaped by nineteenth-century imperialism such as in Africa and Asia. The invention of shipping containers in 1956 helped advance the globalization of commerce.

After World War II, work by politicians led to the agreements of the Bretton Woods Conference, in which major governments laid down the framework for international monetary policy, commerce, and finance, and the founding of several international institutions intended to facilitate economic growth by lowering trade barriers. Initially, the General Agreement on Tariffs and Trade (GATT) led to a series of agreements to remove trade restrictions. GATT's successor was the World Trade Organization (WTO), which provided a framework for negotiating and formalizing trade agreements and a dispute resolution process. Exports nearly doubled from 8.5% of total gross world product in 1970 to 16.2% in 2001. The approach of using global agreements to advance trade stumbled with the failure of the Doha Development Round of trade negotiation. Many countries then shifted to bilateral or smaller multilateral agreements, such as the 2011 United States–Korea Free Trade Agreement.

Since the 1970s, aviation has become increasingly affordable to middle classes in developed countries. Open skies policies and low-cost carriers have helped to bring competition to the market. In the 1990s, the growth of low-cost communication networks cut the cost of communicating between countries. More work can be performed using a computer without regard to location. This included accounting, software development, and engineering design.

Student exchange programs became popular after World War II, and are intended to increase the participants' understanding and tolerance of other cultures, as well as improving their language skills and broadening their social horizons. Between 1963 and 2006 the number of students studying in a foreign country increased 9 times.

Since the 1980s, modern globalization has spread rapidly through the expansion of capitalism and neoliberal ideologies. The implementation of neoliberal policies has allowed for the privatization of public industry, deregulation of laws or policies that interfered with the free flow of the market, as well as cut-backs to governmental social services. These neoliberal policies were introduced to many developing countries in the form of structural adjustment programs (SAPs) that were implemented by the World Bank and the International Monetary Fund (IMF). These programs required that the country receiving monetary aid would open its markets to capitalism, privatize public industry, allow free trade, cut social services like healthcare and education and allow the free movement of giant multinational corporations. These programs allowed the World Bank and the IMF to become global financial market regulators that would promote neoliberalism and the creation of free markets for multinational corporations on a global scale.

In the late 19th and early 20th century, the connectedness of the world's economies and cultures grew very quickly. This slowed down from the 1910s onward due to the World Wars and the Cold War, but picked up again in the 1980s and 1990s. The revolutions of 1989 and subsequent liberalization in many parts of the world resulted in a significant expansion of global interconnectedness. The migration and movement of people can also be highlighted as a prominent feature of the globalization process. In the period between 1965 and 1990, the proportion of the labor force migrating approximately doubled. Most migration occurred between the developing countries and least developed countries (LDCs). As economic integration intensified workers moved to areas with higher wages and most of the developing world oriented toward the international market economy. The collapse of the Soviet Union not only ended the Cold War's division of the world – it also left the United States its sole policeman and an unfettered advocate of free market. It also resulted in the growing prominence of attention focused on the movement of diseases, the proliferation of popular culture and consumer values, the growing prominence of international institutions like the UN, and concerted international action on such issues as the environment and human rights. Other developments as dramatic were the Internet's becoming influential in connecting people across the world; As of June 2012, more than 2.4 billion people—over a third of the world's human population—have used the services of the Internet. Growth of globalization has never been smooth. One influential event was the late 2000s recession, which was associated with lower growth (in areas such as cross-border phone calls and Skype usage) or even temporarily negative growth (in areas such as trade) of global interconnectedness.

The China–United States trade war, starting in 2018, negatively affected trade between the two largest national economies. The economic impact of the COVID-19 pandemic included a massive decline in tourism and international business travel as many countries temporarily closed borders. The 2021–2022 global supply chain crisis resulted from temporary shutdowns of manufacturing and transportation facilities, and labor shortages. Supply problems incentivized some switches to domestic production. The economic impact of the 2022 Russian invasion of Ukraine included a blockade of Ukrainian ports and international sanctions on Russia, resulting in some de-coupling of the Russian economy with global trade, especially with the European Union and other Western countries.

Modern consensus for the last 15 years regards globalization as having run its course and gone into decline. A common argument for this is that trade has dropped since its peak in 2008, and never recovered since the Great Recession. New opposing views from some economists have argued such trends are a result of price drops and in actuality, trade volume is increasing, especially with agricultural products, natural resources and refined petroleum.