时光荏苒,曾经科幻小说里那些天马行空的想象,有些已成为我们的生活日常。如今的我们对未来同样有着种种的憧憬:人类移民外太空,人人享有医保,科学家治愈阿尔茨海默病……这些期盼何时能实现?如何实现?《美国科学人》杂志邀请了十位科学精英针对这些困扰我们的问题给出了回答。 Time flies, once imaginative science fiction imagination, some have become our daily life. Nowadays, we all have the same vision for the future: human beings immigrate to outer space, everyone enjoys medical insurance and scientists cure Alzheimer’s disease ... When will these expectations come true and how can they be achieved? American Science Magazine invited ten The scientific elite gave answers to these questions that plague us.