现代食物的生产消耗了过多的能量以至于在里程数相等的情况下，提供一个人足够的热量走到商店比开车前往的碳排放量更大。

Food production is now so energy-intensive that more carbon is emitted providing a person with enough calories to walk to the shops than a car would emit over the same distance.

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可口可乐公司声称，有研究表明，如果在24小时内喝下3罐enviga，中等体重的健康人就能消耗60到100卡的热量。

Coke claims studies have shown that a healthy person of normal weight can burn 60 to 100 calories by consuming three cans of Enviga over 24 hours.

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尽管如此，整体而言，在法律实施前后的平均卡路里消耗量没有显著性差异。因为一些人2009年消耗了更多的热量。

However, overall there was no significant change in average calorie consumption before and after as some people were consuming more calories in 2009.

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If one were faced with starvation, then seeking out fat as we discussed before, is a pretty good idea, but if one is not deprived of calories, then having fat may not be so helpful.

如果一个人面临饥饿,像我们之前讨论的去寻求脂肪,是个好主意,但是如果一个人不消耗热量,那么摄取脂肪就没什么用了

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选