9.1 Advances in Technology and Exchange

Technology shrinks the globe

After 1900, new transportation and communication technologies accelerated global connections. The Green Revolution boosted agricultural yields via fertilizers, pesticides, and high-yield seeds. Containerization made shipping cheaper and faster. The internet, satellites, and telecommunications allowed instant global communication, tying economies and cultures together more tightly than ever before.

Global trade networks expand

Organizations like the World Trade Organization (WTO), World Bank, and International Monetary Fund (IMF) promoted free trade and economic integration. Multinational corporations and special economic zones (SEZs), like those in China, expanded production and trade across borders, deepening economic interdependence among nations.

Costs and benefits of connection

Globalization spread technology, medicine, and information, raising living standards for many. But it also increased economic inequality, environmental damage, and dependency between wealthy and developing nations. Debates over globalization's benefits versus its costs — including cultural homogenization and labor exploitation — remain central to understanding the modern era.

Key terms

Green Revolution

Mid-to-late 20th century agricultural innovations (fertilizers, pesticides, high-yield seeds) that boosted global food production.

Containerization

Standardizing shipping containers, which lowered costs and increased efficiency in global trade.

World Trade Organization (WTO)

International body that regulates and promotes free trade between member nations.

Special Economic Zone (SEZ)

Designated area with favorable trade and tax policies to attract foreign investment, as seen in China.

Globalization's downside

Increased economic inequality, environmental harm, and dependency despite overall technological and economic growth.

Try an AP-style question

The Green Revolution increased…

1. crop yields through new seeds and fertilizers
2. reliance on traditional farming methods
3. a steady decline in world population
4. forest cover across the whole world