To cut enough greenhouse gas emissions, the world will need technologies that are still being developed, particularly for industries that are tough to clean up, like cement, steel and shipping.
- Professor of Public Policy, George Mason University
Similar arrangements already support the National Park Service, the National Institutes of Health and other federal agencies.
Democratic candidates are keen to burnish their climate credentials by calling for grand electric vehicle plans. But there are both economic and political reasons for going slowly.
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