美国科学家缺席的背后

Group 1 - The article highlights the impact of recent U.S. policies on the National Oceanic and Atmospheric Administration (NOAA), leading to a 25% budget cut and the dismissal of over 1,500 employees, which severely hampers marine research and international cooperation [2] - The absence of several NOAA scientists, including Sarah Kully, from the "One Ocean Science Conference" in Nice, France, illustrates the direct consequences of these budget cuts on scientific collaboration [1][2] - The article emphasizes that the current U.S. policy environment has diminished international expectations regarding U.S. participation in global marine initiatives, as evidenced by the limited representation at the United Nations Ocean Conference [2] Group 2 - The article discusses the broader implications of U.S. policies on global marine protection and sustainable resource management, indicating that the chaos in the federal scientific sector is undermining multilateral cooperation essential for these efforts [2] - Key international figures, including French President Macron and Brazilian President Lula, stress the importance of multilateralism in addressing ocean-related challenges, highlighting the risks of unilateralism in international trade and marine affairs [3] - The need for the U.S. to recognize its shared responsibility for the planet is underscored by experts, indicating a call for greater accountability in global environmental stewardship [3]