China is expected to surpass the United States as the world's largest economy by 2050, according to a report by the International Monetary Fund.

Globalization refers to the process of increasing interconnectedness and interdependence between countries and peoples.

The Middle East is often considered to be the most geopolitically unstable region in the world due to a number of factors, including political instability, religious conflict, and territorial disputes.

Hegemony refers to the process of a country becoming more powerful and influential in international affairs.

India is expected to become the world's second largest economy by 2050, according to a report by the International Monetary Fund.

Inequality refers to the increasing concentration of wealth and power in the hands of a small number of individuals or corporations.

The United States is considered to be the most powerful military power in the world, with a large and technologically advanced military.

Democratization refers to the process of a country becoming more democratic and open.

Japan is expected to become the world's third largest economy by 2050, according to a report by the International Monetary Fund.

Technocracy refers to the increasing use of technology to solve social and environmental problems.

The United States is considered to be the most technologically advanced country in the world, with a large and innovative technology sector.

Migration refers to the increasing movement of people across borders.

Germany is expected to become the world's fourth largest economy by 2050, according to a report by the International Monetary Fund.

Automation refers to the increasing use of artificial intelligence and machine learning in various fields.

Sweden is considered to be the most environmentally friendly country in the world, with a strong focus on sustainability and environmental protection.