Within that same time frame, we evolved into an urban species, in which 60% of the human population now lives vertically in cities.
在同一时期，人类逐渐开始适应城市生活，目前有60%的人口分布在城市的纵深之中。
But over time, we evolved, and moved beyond or primitive savage ways.
但随着时间的推移，我们进化了并抛弃了野蛮的性格。
"The thing is," I went on, "that's how we evolved." That's where it all happens.
“事情是”，我继续说道，“我们就是这样进化的，事情就发生在那里。”
We evolved to be nice to each other, in other words, because there was no alternative.
我们进化成为善待彼此的人，换句话说，因为我们没有别的选择。
Humans are unique among life on this planet, and much remains a mystery as to how we evolved.
人类在地球的所有生物中是独一无二的，关于我们如何进化的问题仍存在很多谜团。
That's the conclusion of a study tracing how we evolved a protein that helps us respond to stress.
这是在追踪如何进化出一种可以帮助我们应对压力的蛋白质后，得出的研究结论。
Wind, water, birds – natural sound – all very healthy because all of it that we evolved to over the years.
风声，水声，鸟声——大自然的声音对健康很有好处，因为这些都是我们进化过程中陪伴我们的语言。
The discovery of a 'missing link' between man and apes could revolutionise our understanding of how we evolved, scientists say.
科学家最近发现了人和猿之间一个“丢失的联系”，可以彻底改变我们对进化的理解。
The evidence is in the changes that took place when we evolved from ancestors that were like chimpanzees but were already standing upright.
这时人类祖先虽然像黑猩猩一样但已经直立起来，我的观点可以从这个过程中发生的变化得到印证。
Matthews says that exposure to soil bacteria may affect human brains too. "It just shows that we evolved with dirt as hunter-gatherers," she says.
马修斯说，接触土壤中的细菌或许也能影响人类的大脑：“这不过显示了我们是从采猎者进化而来，期间不断与泥土打交道。
" The child then went to his mother, asked her the same question and she told him, "We were monkeys then we evolved to become like we are now.
这个孩子然后走向他的妈妈并问了相同的问题，他的妈妈告诉他，“我们以前是猴子然后进化成了现在的我们。”
Medical evidence shows that not eating a couple of days a week can boost the brain and aid longevity, something that's apparently due to how we evolved.
医学证据表明，吃了一个星期天的情侣，可以促进大脑和援助长寿，这显然是由于我们如何进化的东西。
Our own bodies are worse off than most simply because of the many differences between the wilderness in which we evolved and the modern world in which we live.
我们的身体比以前差，这就是因为我们现在的生存环境和人类以前的生存环境有很大的不同。进化是人类为了适应野外的恶劣生存环境而产生的。
Our own bodies are worse off5 than most simply because of the many differences between the wilderness in which we evolved and the modern world in which we live.
我们人类的身体比大多数生物更糟糕，而这仅仅是因为我们进化时所处的野生环境和我们如今所处的现代世界之间存在诸多差异。
We evolved to be wary of saber-toothed tigers and blizzards, but not of climate change - and maybe that's also why we in the news media tend to cover weather but not climate.
我们通过进化知道警惕尖牙老虎和暴风雪，但对气候变化却熟视无睹——也许这也是为何我们在新闻媒体中只报道天气而不报道气候的原因吧。
Even after we evolved the ability to use weapons and became predators ourselves, this ancient brain circuit still offered a useful defense against members of our own species.
即使进化到更够使用武器，自身也变成了捕食者，这些大脑中的古老神经回路仍然提供了一种针对其他人类行之有效的防御手段。
"Adding information about how we evolved to exercise and how exercise is actually woven into our body's natural selection, in a special way, I think, adds extra relevance," he says.
“我认为，多了解体育锻炼是如何演变的，以及体育锻炼如何成为我们身体的自然选择，以一种特殊的方式，为坚持体育锻炼增加了更大的合理性，”他说。
We can make a very good estimate from the fossil record that humans probably evolved naked skin around a million and a half years ago.
根据化石记录，我们可以更准确地判断出：人类可能在大约150万年前进化出了裸露的皮肤。
Dunbar has found that the human brain has evolved in a way that means we can only give real attention to a particular number of people.
邓巴发现，人类大脑的进化方式使我们只能真正关注到特定数量的人。
We have evolved as perspicuous of animals.
我们已经进化成为通达的动物了。
But as page design has evolved to deliver information in a 'broadband' format, I wonder whether we have evolved as quickly as the content we consume.
但是当页面设计演化到以“宽带”的形式传递信息时，我怀疑我们是否同时也进化到具有快速消化其内容的能力。
Reading is an unnatural act; we are no more evolved to read books than we are to use computers.
阅读不是一种自然而然的行为；我们读书和使用电脑比起来，并没有更多的进化方面的优势。
That makes sense, my dog uses her tail to communicate too and it's certainly true that we humans have various body parts evolved for one purpose and used as communication tools as well.
这也说得通，我的狗也是用它的尾巴来交流，而且毫无疑问，我们人类也有许多身体部位是为别的目的演化而来，但却被当成交流工具了。
Therefore the first bird that evolved into what we would call a chicken, probably in prehistoric times, must have first existed as an embryo inside an egg.
因此很可能在史前时代，第一只进化成为我们称之为鸡的鸟，应当首先是以蛋壳内的鸡胚形式存在。
Our preference for sweets and fats is an evolved psychological mechanism. We do not consciously choose to like sweets and fats; they just taste good to us.
人们偏爱糖果和油脂就是一种精密的心理演化机制，我们不是有意识的去选择喜欢甜食和脂肪，只是它们的味道实在不错而已。
We're a French restaurant, we're renowned for our classics so they have to be on the menu, but we have evolved.
我们是一家法国餐厅，我们因我们的经典美食而声誉卓著，所以它们必须出现在菜单上，但我们也不断演变。
The amygdala, and its super fast reactionary responses is undoubtedly a major reason why we humans survived and evolved.
毫无疑问，杏仁核和它的超快的反应能力是我们人类存活和进化的主要原因。
Finally, we have evolved in a world of lions and tigers and bears; of plants and birds and rocks and things.
最后，我们在一个充满狮子、老虎、熊、植物、鸟类、岩石和琐事的世界中演化。
Finally, we have evolved in a world of lions and tigers and bears; of plants and birds and rocks and things.
最后，我们在一个充满狮子、老虎、熊、植物、鸟类、岩石和琐事的世界中演化。
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