到手的签证被撤销？预测显示今秋赴美国际学生人数或缩水三至四成

Core Viewpoint - The article discusses the significant decline in international student enrollment in the U.S. due to various challenges, including visa issues and restrictive policies, which could have detrimental effects on the U.S. economy and higher education system [4][14]. Group 1: Visa Challenges and Enrollment Decline - A notable 28.5% decrease in the number of international students arriving in the U.S. in July 2025 compared to the previous year, dropping from approximately 107,000 to 77,000 [4][12]. - The NAFSA predicts a 30% to 40% decline in international student enrollment for the fall semester, with an overall decrease in total enrollment by 15% [5][14]. - The Trump administration's policies, including the suspension of student visa interviews and the requirement for social media account disclosures, have created an opaque and burdensome application process [8][9]. Group 2: Impact on Specific Regions and Demographics - The largest declines in new international students are from Asia, with Indian and Chinese student numbers dropping by 46.4% and 25.6%, respectively [12][13]. - Other countries like the Philippines, Vietnam, and South Korea also experienced reductions in student numbers ranging from 20% to 40% [12]. Group 3: Economic Implications - International students contributed $43.8 billion to the U.S. economy and created 370,000 jobs; a 30% to 40% drop in their numbers could lead to a $7 billion loss and over 60,000 job reductions [14]. - A study indicates that without international students, the number of undergraduate students in the U.S. could decrease by nearly 5 million by 2037, severely impacting higher education institutions [14][15]. Group 4: Long-term Consequences for Higher Education - The loss of international students poses a substantial threat to the talent ecosystem in the U.S., potentially leading to a talent gap in higher education and research [15]. - The article emphasizes that international students have historically enriched U.S. higher education with diverse intellectual resources and cultural perspectives, which are crucial for maintaining competitiveness in the global education landscape [15].