Globalization: Definition, Dimensions, and History (Quick Notes)

Globalization is the growing interdependence of the world’s economies, cultures, and populations.
Driven by cross-border trade in goods and services, technology, and flows of investment, people, and information.
Term gained popularity after the Cold War in the early 1990s as these cooperative arrangements shaped modern life.
Impacts are wide-ranging, politically charged; benefits society as a whole but may harm certain groups.
Understanding costs and benefits helps alleviate problems while preserving overall payoffs.

Interconnection across economies, cultures, and populations.
Key flows: goods, services, capital/investment, people, information, and technology.

Driven by technology, transportation, and international cooperation.
Global integration began in earnest in the 19th century with steamships, railroads, telegraph, etc., following European colonization.
The first wave waned after World War I, followed by the Great Depression and World War II, with protectionism in the interwar period.
Post-World War II (mid-1940s): United States led efforts to revive international trade and investment under negotiated ground rules.
This initiated a second wave of globalization, which remains ongoing but experiences downturns and political scrutiny.

First wave: 19th century to WWI; driven by tech advances and increasing international cooperation.
Interwar period and Great Depression disrupted globalization.
Second wave: post-1940s; rule-based international trade under U.S.-led leadership; ongoing today.

Globalization continues to evolve with periodic downturns and rising political scrutiny.
Balancing benefits (economic growth, access, innovation) with costs (inequality, transitional challenges) is a central concern.