
健康与医疗系统
老龄化一定会给经济带来负面影响吗?
生育率下降、寿命延长以及大批人口进入老年阶段,这些因素导致了人口老龄化——21世纪主要的全球人口发展趋势。本专栏介绍了一部新的Vox电子书,该书研究了人口老龄化带来的众多挑战和经济不确定性。总的来说,该书表明,虽然挑战艰巨,但并非不可克服。我们有充足的理由反驳“人口情况决定社会命运”的观点。
Established in 1636, Harvard University has some 21,000 students, including over 14,500 graduate and professional students. It has more than 323,000 living alumni, 44 Nobel Laureates for current and former faculty members, and an endowment in excess of $30 billion in 2012.