【分析】特朗普正在减缓美国气候进展，具体造成多大损害？

Core Points - The article discusses the impact of Trump's return to the White House on U.S. greenhouse gas emissions reduction efforts, indicating a significant setback compared to the Biden administration's goals [1][4] - According to Rhodium Group, the U.S. is projected to reduce emissions to only 26-35% of 2005 levels over the next decade, which is substantially lower than previous forecasts during Biden's tenure [1][4] - The report highlights that the Trump administration and Republican lawmakers have effectively dismantled key environmental regulations and initiatives aimed at promoting renewable energy and reducing fossil fuel dependency [4] Summary by Sections - Emission Reduction Projections - The U.S. is expected to achieve a reduction of 26-35% in greenhouse gas emissions by 2035, a stark contrast to the Biden administration's earlier projection of 38-56% [1][4] - The current trajectory indicates that the U.S. will not meet its 2030 commitments under the Paris Agreement, a situation that Trump seems unconcerned about, having exited the agreement on his first day back in office [4] - Legislative Changes and Environmental Impact - The Trump administration has repealed significant legislation, including the Inflation Reduction Act, which provided tax incentives for renewable energy and electric vehicles, as well as funding to accelerate the transition away from fossil fuels [4] - The rollback of regulations aimed at limiting vehicle emissions has implications not only for greenhouse gas emissions but also for harmful air pollutants [4] - Future Outlook - Despite the current setbacks, the article suggests a glimmer of hope, indicating that changes in government can lead to rapid shifts in policy and trajectory, similar to the previous progress made under the Biden administration [4]