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What Is Development?
What are the terms, trends, and debates that define international development? Learn about the evolution of efforts to improve the world—including global infrastructure, education, and health.
Resource Conflicts, Explained
How do water, oil, and gold cause wars? Learn how competition over natural resources fuels and finances fighting and how climate change intensifies those conflicts.
What Is a Carbon Border Adjustment Mechanism?
Learn how governments can prevent international carbon leakage from their climate mitigation policies.
How Are International Agreements Helping Fight Global Warming?
Explore the challenges facing international cooperation and the major treaties where the world has agreed to work together.
What Is Geoengineering?
Learn more about the promises and perils of artificially manipulating the environment to combat climate change.
How to Lower Agriculture and Land-Use Emissions
Agriculture is warming the planet. Changing how we farm and manage land can decrease greenhouse gas emissions.
How to Lower Buildings-Sector Emissions
The buildings we live in cause emissions. Changing our edifices can set up a more sustainable future.
How to Lower Energy-Sector Emissions
Replacing fossil fuels with renewable energy can help mitigate climate change.
How to Lower Transportation-Sector Emissions
The ways we move around the world are making it hotter. Electric vehicles and other innovations offer climate change solutions.
How to Lower Industry-Sector Emissions
Industrial emissions pose big challenges for the climate. Innovative industrial solutions can make a difference.