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With the recent spike in food prices around the world that you've all heard of because of rising energy costs.
大家都听说了,由于能源价格上升,导致了全球食品价格的飞涨
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It's across the street from the Park Slope Food Co-op, which is like, it's been there for 40 years, and
它在斜坡公园的食品供销社对面，好像有四十多年的历史了，而且
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When you look at a food label like this, first it shows you the number of servings on containers.
这是一个食品标签的样例,首先可以了解到整个包装内所含食物份数
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This is nothing that we need to worry in our food supply.
我们一点都不需要担心食品供应的问题。
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I'm not strong enough to carry a week and a half worth of groceries home.
我实在没力气把一周半所需的食品杂货都搬回家。
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Yeah? Food from cloned animals Food from cloned animals - you didn't expect that to be Biomedical Engineering?
嗯,来自克隆动物的食品,来自克隆动物的食品,你觉得这不是生物医学工程范畴
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You know, McDonald's being junk food and they don't want that image with Pret.
麦当劳是卖垃圾食品的，他们不想把这个形象传染给普雷特公司。
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I'm still a first semester sophomore. But I guess the food, kind of, varies.
我现在还在大二的第一学期。我想那里的食品的种类会很不同。
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As I'm Korean, you know, we got no food here. So, I mean,
再说我是韩裔，这里没有什么韩国食品之类的，因此
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But I'm happy to answer any questions about genetically modified foods,
但我很高兴能够回答任何关于转基因食品的问题，
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We're going to talk about various aspects of food and I'd like to start off with a little pop quiz.
我们将讨论有关食品的方方面面,我将以一个小测验来开始这门课
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If the food environment had evolved very slowly, as it had in earlier human history, the body would have a chance to adapt.
如果食品环境演化很缓慢,像它在人类早期历史时那样,机体就有机会去适应这样的食品环境
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You guys over the course of your life have been exposed to an enormous number of food messages-- an enormous number.
在你们的课余生活中已经能,接触到大量的食品广告,真的很多
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The second largest food company is Unilever, and the third is Kraft, which is America's largest food company.
第二大的食品公司的联合利华,第三大的是卡夫,也是美国最大的食品公司
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So you see how these different properties of food affect whether we would even consider it a food.
可以看出这些这些不同属性,是如何影响我们判断何为食品的
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Now, whoever guessed it was a pop tart was correct, that's what it happened to be so you get extra credit for that.
那些猜是果酱馅饼的人猜对了,就是这种食品,猜对的人可以获得额外加分
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Okay, so there was some irony built into it because the program itself was weighted so heavily toward processed packaged foods and eating out.
好的,所以这个项目的讽刺之处在于,项目本身侧重于加工好的,精包装的食品以及餐馆里的食品
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Okay. So again, let's talk about what food used to be and what it is now.
好的,我们将要,再次谈到食品的过去和现在
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But as I said before, the food environment has changed very quickly and people have not.
但是就像之前说的,食品环境改变迅速,而人却没有
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and we'll talk about where food comes from because people have become very interested and they're becoming ever more interested in the story of their food.
我们将谈到食物的来源,因为人们对食品的追溯,越来越感兴趣
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How many of you would guess that Unilever is the world's largest food company?
有多少人认为,联合利华是世界上最大的食品公司
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It's the high calorie, high fat, high sugar foods for the most part.
大部分都是高热量,高脂肪,高糖的食品
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And it means the people in Los Angeles who were eating their food, a lot of it shipped in from far away have a distant relationship with it.
这意味着曾自给自足的洛杉矶人,所吃的食物要从远处运来,所以人与食品间的关系被拉远了
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So we started collecting cereals and things like that from various countries, and found in this preliminary study, that it was the case, the American foods were sweeter.
我们从全球各地,收集了一些麦片之类的样本,研究发现,情况确实如此,美国的食品相对要甜一些
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It gives foods a longer shelf life, and so things like pastries and individual wrapped packages have a very long shelf life, longer than if they don't have Trans fats.
它增长了食物的保质期,让糕点和独立包装的食品等能存放很久,比不含反式脂肪的食品存放时间长
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It's marketing, it's economics, it's the environment is set up in such a way to make these foods very appealing and very attractive to people, and that's why they eat them.
是市场营销的诱导,是经济效益的驱使,是社会环境的影响使得,这些垃圾食品对人们来说极具吸引力,这也是人们喜欢吃垃圾食品的原因
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Well now the food environment is things like this.
当前的食品环境是这样的
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I have an ad i'll show you later in the class for Honey Nut Cheerios where people are talking about how they're having to suffer by eating Honey Nut Cheerios to lower their cholesterol level.
健康宣示:美国食品药品管理局认可并允许的对某种食品促进健康能力的公开宣传 我有一个广告,一会儿会给大家演示,关于坚果甜麦片,这种常被人们谈及的食品,如何通过,吃坚果甜麦片,来降低胆固醇含量
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That efficient metabolism that banks calories is highly efficient, highly important, highly adaptable, under circumstances where food is scarce, but not efficient and not adaptive under modern food conditions in the developed world.
能高效存储能量的代谢系统,在食品短缺的情况下,非常重要,有着较强的适应能力,但却不能适应,现代发达国家的食品环境
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They're the ones who would seek out high fat, high sugar diets because then they would get calories to seek out a variety of food, to eat in--eat above what immediate hunger might dictate.
这些人追求高脂高糖饮食,以获得足够能量,继而寻找更多种食物,饥饿驱使他们吃可以迅速果腹的食品
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