The corn to ethanol conversion in the United States, and other things like that has really changed the world landscape in a lot of interesting ways.
在美国,很多类似于玉米制乙醇的技术,正以有趣的方式,改变着我们的世界
And this is about... I think in some ways what I describe Princeton as is a privileged but a microcosmo of the world where people are coming together and bumping up against people with whom they very much disagree.
这是关于。,我认为,我觉得普里斯顿大学,是一个特殊的,整个世界的缩小版,人们从四面八方聚集,遇到一些与自己想法,出入很大的人。
And the idea is they have sort of natural responses that these learning situations might exploit and might channel, but essentially, they do have certain natural ways of acting towards the world.
动物们拥有某些能够为学习情境所引导,和利用的自然反应,但重要的是,它们确实拥有着某种应对世界的行为方式。
And so it didn't take long, once this vaccine were--was available, for people to want to get organized and think about ways of delivering this vaccine to all the regions of the world where people were potentially infected.
这并不会花费很多时间,一旦疫苗生产完毕,一些人就会组织起来,并想办法把将这些疫苗送往,世界上一些地方,那些地方的人很有可能感染疾病
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