意大利前总理答21：美国“退群”给联合国留下疤痕

Group 1 - The authority and power of the United Nations are perceived to be weakening, particularly due to the withdrawal of the United States from a key UN institution, which is seen as a setback for global dialogue and cooperation [2] - The current global landscape is characterized by a coexistence of globalization and de-globalization, leading to fragmentation and a need for collective examination of the underlying causes [2][3] - International organizations are facing significant challenges, with trade being obstructed and cooperation diminishing [2] Group 2 - China is recognized as a leader in emerging fields such as solar energy and electric vehicles, supported by a large pool of skilled engineers and an active private sector [3] - The unique and rapid process of Chinese modernization, particularly in infrastructure development, has shifted China from a follower to a leader in multiple sectors [3] - There is a call for countries to work together to overcome the negative impacts of political differences on technological development [3]