It appears that global climate change was the catalyst.

看起来全球气候变化是催化剂。

Our planet is in the throws of dramatic global change.

我们的星球会正经历着剧烈的全球变化。

I don't supposed you're here to sell me on global climate change.

我相信你不是来游说全球气候变化的。

Understanding that process could help scientists create more advanced computer models of global environmental changes.

通过了解这一过程，科学家就能够制造出更为先进计算机模型，并因此来检测气候变化。

And this isn't the first time we've seen this sort of technology-driven global change.

这也不是我们第一次看到这种" 改变全局" 的科技了。

His hunger for global change mirrors the sense of adventure of the great explorers of the past.

他对全球变化的渴望反映了过去伟大探险家的冒险精神。

It's delicious, it's packed with protein and fat, and it's a driver of global climate change?

美味可口，饱含蛋白质和脂肪，却同时也是全球气候变化的罪魁祸首之一？

But for some plants and animals, adapting to these global changes involves the most ancient solution of all: evolution.

但是对于动物和植物来说，要想适应这些变化，需要最为古老的方式：那就是，进化。

The documentary is about global climate change.

这部纪录片是关于全球气候变化的。

In some counties in the United States, half of the residents still do not believe global climate change is real.

在美国的一些县城里，一半的居民还不相信全球气候变化正真实地发生着。

As such, they are key species for understanding and predicting impacts of global change on Antarctic and sub-Antarctic marine ecosystems.

因此，它们是感知和预测全球变化对南极和亚南极海洋生态系统影响的重要物种。

I think seeing swift and forceful action taken to combat global climate change is going to be something incredibly important.

我觉得政府能够迅速有力地采取行动应对全球气候变化是一件非常重要的事情。

Climate change is a global change in weather patterns.

气候变化是天气模式的全球变化。

Even global changes start small—with people like us.

即使是全球变化也从小开始——与我们这样的人有关。

Cities are ground zero in the fight against global climate change.

城市在应对全球气候变化的斗争中处于零基础。

Of course, this is just one possible mechanism of global climate change.

当然，这只是全球气候变化的一种可能机制。

And proof that global change often  has to start at local level.

并证明全球变化通常必须从地方层面开始。

Baldwin, for all the pessimism he could convey about America, ultimately recognized the nation as part of a seismic, global change.

尽管鲍德温对美国的情况持悲观态度，但他最终还是承认美国是一场翻天覆地的全球变革的一部分。

China's foreign minister says cooperation between China and the United States is the only correct choice to fight global climate change.

中国外交部长表示，中美合作是对抗全球气候变化的唯一正确选择。

So Venus is an example that certainly global change can happen on a planet in a sort of a worst case scenario.

所以金星就是一个环境破坏的例子发生于环境恶化的行星上。