Globalization, Development, and Global Inequality

Globalization is the growing interconnection of the world's economies, cultures, and populations through trade, investment, migration, and communication technology. Multinational corporations -- companies that produce and sell across many countries -- often locate factories where labor is cheapest, a practice that has raised ongoing debates over labor conditions and job outsourcing from wealthier countries. The "digital divide" describes unequal access to the internet and modern technology, both between and within countries, which has become an increasingly important factor in economic opportunity.

Measuring development requires more than income alone, as this course has emphasized since week 10's introduction of the Human Development Index: two countries with similar GDP per capita can have very different quality of life depending on access to clean water, education, and healthcare. Globalization's effects are genuinely debated among economists and policymakers. Supporters point to reduced global poverty, more consumer choice, and economic growth in countries that have opened to global trade, including several examples studied this year. Critics point to manufacturing job losses in wealthier countries, concerns about cultural homogenization, and unevenly distributed benefits. A careful geographer weighs both sides using evidence rather than picking a side in advance.