| ★ | Back to the Past: State vs. Federal Governance & Environmental Federalism | Hoover Institution | Hoover Institution @hooverinstitution | 949 | Estados Unidos | |
| 17 | Alternative U.S. Grand Strategies: Past, Present, Future | Hoover Institution | Hoover Institution @hooverinstitution | — | Estados Unidos | 85 |
| 5 | Like Oil and Water? Free-Market Environmentalism with Terry Anderson | Hoover Institution @hooverinstitution | 111.5K | Estados Unidos | 88 |
| 11 | Mandate, Tools, and Regulation | Hoover Institution | Hoover Institution @hooverinstitution | 56.9K | Estados Unidos | 85 |
| 18 | Independence and Governance | Hoover Institution | Hoover Institution @hooverinstitution | 55.8K | Estados Unidos | 85 |
| 9 | Chinese Global Environmentalism | Hoover Institution | Hoover Institution @hooverinstitution | 3.0K | Estados Unidos | 86 |
| 12 | The Political Economy of Chinese Sovereign and Infrastructure Lending | Hoover Institution | Hoover Institution @hooverinstitution | 2.4K | Estados Unidos | 85 |
| 10 | Data Centers and the Local Effects of the AI Boom | Hoover Institution | Hoover Institution @hooverinstitution | 1.8K | Estados Unidos | 86 |
| 1 | What Makes American Environmentalism Unique? | Hoover Institution | Hoover Institution @hooverinstitution | 1.6K | Estados Unidos | 89 |
| 7 | From Mitigation to Adaptation: Changing Climate Priorities | Hoover Institution | Hoover Institution @hooverinstitution | 1.6K | Estados Unidos | 88 |
| 2 | Markets, Mandates, and Future of Wildlife Abundance | Hoover Institution | Hoover Institution @hooverinstitution | 1.3K | Estados Unidos | 88 |
| 6 | Effects of Tariffs and Trade on the Environment | Hoover Institution | Hoover Institution @hooverinstitution | 1.2K | Estados Unidos | 88 |
| 3 | Enviropreneurship: Ground-Truthing Markets and Mandates | Hoover Institution | Hoover Institution @hooverinstitution | 982 | Estados Unidos | 88 |
| 19 | (A009) Federalism and Public Health | Organization and Financing of Public Health, Part 2 | North Dakota Public Health Training Network @ndphtn | 668 | — | 85 |
| 13 | The Future of International Institutions | Hoover Institution | Hoover Institution @hooverinstitution | 411 | Estados Unidos | 85 |
| 16 | How Do State Bills Of Rights Differ From Federal? | State Policy Experts @statepolicyexperts | 6 | Estados Unidos | 85 |
| 4 | How Did 20th Century Federalism Impact State Responsibilities? | State Policy Experts @statepolicyexperts | 4 | Estados Unidos | 88 |
| 14 | What New Roles Did State Governments Assume In The 20th Century? | State Policy Experts @statepolicyexperts | 1 | Estados Unidos | 85 |
| 20 | What Caused State Responsibilities To Expand In The 20th Century? | State Policy Experts @statepolicyexperts | 1 | Estados Unidos | 85 |