It really made it possible for us to continue along the path toward modern humans in Africa.

它真的让我们有可能继续沿着非洲的现代人类之路前进。

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There is a view that modern humans are inevitably sowing the seeds of a global Grand Banks-style disaster.

有一种观点认为，现代人类不可避免地会播下全球大浅滩式灾难的种子。

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They were much stronger than modern humans, but it's long been assumed that human ancestors were smarter than the Neanderthals.

他们比现代人类强壮得多，但长期以来，人们一直认为人类祖先比尼安德特人更聪明。

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But modern humans, or Homo sapiens,did.

VOA: special.2009.08.18

Here is a picture of a cover from the journal--the magazine The Economist who were writing about food and nutrition in modern times and they created this graphic for the website to show the evolution of humans.

这是来自《经济学人》杂志的一篇关于,现代食品和营养的报道,他们为网站制作了这张图,来演示人类的演化过程

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Now you can come to your own conclusions about whether that makes sense and we'll go over different dietary approaches as we go through subsequent classes If you compare ancient humans to what modern people eat, let's look at different constituents of the diet.

关于它是否合理,你们可以自己下结论,接下来让我们会,看看不同的饮食指南,让我们对比下古人和今人的饮食,首先是饮食结构的不同

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

In other words, modern humans have never seen carbon dioxide in these proportions before.

CNN: CO2 levels hit new peak at key observatory

That means the creature was contemporary with both Neanderthals and modern humans in the area.

ECONOMIST: A new species of human

The last time CO2 was regularly above 400ppm was three to five million years ago - before modern humans existed.

BBC: Scientists call for action to tackle CO2 levels