And that change is forcing us to question quite fundamental aspects of our society -- how we keep ourselves healthy, how we govern ourselves, how we educate ourselves, how we keep ourselves secure.
这些改变迫使我们从根本层面去思考 我们社会的问题－－－ 如何保持健康，如何管理我们自己， 如何教育我们自身，如何保障我们的安全。