give me 3 credible sources for understanding our world through global studies

1. The World Factbook by the Central Intelligence Agency (CIA): This publication provides up-to-date information on the geography, people, government, economy, communications, transportation, military, and transnational issues for 267 world entities. It is a comprehensive resource for understanding different countries and regions around the world.

2. Global Policy Forum: This organization provides research and information on global issues such as climate change, human rights, conflict resolution, and economic development. Their website offers reports, articles, and resources for understanding the interconnected nature of global challenges.

3. The Council on Foreign Relations: This non-partisan think tank offers analysis and insight on foreign policy and international affairs. Their publications, podcasts, and events provide valuable perspectives on global issues and trends shaping the world today.