other then when they had to go get food

除非必须再次寻找食物
would again not waste their calories but would save them

否则是绝对不会浪费能量的人
and contribute to the gene pool.

也是对基因库有贡献的
Doesn't it make sense then that being sedentary

我们的生物学天性即静养至上
and seeking out high fat, high sugar, high calorie foods

寻求高脂高糖高热量的饮食
has become a priority woven into our biology?

是有一定的道理的
But we're mismatched with environment.

但是我们却没有和环境同步演化
Here's a little video clip that I'd like to show you

接下来我们看段视频
that talks about evolution

主要讲述了生物演化
and how humans have evolved in relationship to their food.

还有人类和食物之间的演化关系
This was a series put together by a British filmmaker

这一系列片由英国制片人安东尼·托马斯
who's actually narrating this named Antony Thomas who did a terrific--

亲自解说是他为英国电视台制作的