巴西前总统罗塞芙：中国共享创新成果，为发展中国家带来希望 | 世界观

Core Viewpoint - The global economy is under significant pressure due to the United States' large-scale trade protectionism policies, which exacerbate global economic vulnerabilities and limit the development and technological access of various countries [1][3]. Group 1: Impact of U.S. Trade Policies - The U.S. has been using tariffs as a tool to exert pressure on other countries, leading to great uncertainty in the global economy [3]. - The "beggar-thy-neighbor" policy initiated by the U.S. is disrupting normal international trade order [3]. - The consequences of the trade war are evident, with significant fluctuations in financial markets, sharp declines in stock indices, and a notable drop in the U.S. dollar index, indicating deeper systemic changes [3]. Group 2: Technological Cooperation and Innovation - China is actively promoting global technological progress and deepening cooperation with developing countries, which is praised by the president of the New Development Bank [5]. - There is a call to strengthen international cooperation and oppose the establishment of technological barriers that hinder developing countries from accessing new technologies [5][6]. - The initiatives such as the BRICS cooperation mechanism and the Belt and Road Initiative play a crucial role in expanding access to capital, technology, and infrastructure for many developing countries [5][6].