最新报道:The U.S. Environmental Protection Agency (EPA) has proposed repealing its 2009 "endangerment finding" that classified carbon dioxide emissions as a threat to public health, a move that could significantly weaken federal climate change regulations. The decision, announced on Monday, aligns with the Trump administration's efforts to roll back Obama-era environmental policies. EPA Administrator Andrew Wheeler stated the agency will reconsider the scientific basis of the original determination, citing "new data and analyses." Environmental groups immediately criticized the proposal, warning it could undermine future greenhouse gas regulations and U.S. commitments under the Paris climate accord. The public will have 60 days to comment before a final decision is made.