In the background of human actively respond to climate change, low carbon economy has become the focus of world attention.

在人类积极应对气候变化的大背景下，低碳经济已成为世界瞩目的焦点。

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And nothing can change our commitment to tackling big, important problems for humanity — climate change, clean energy, cybersecurity, human health — with colleagues of every identity and background.

即便我们有不同的身份和背景，也没有什么能改变我们致力于解决人类所面临的重大问题——包括气候变化、清洁能源、网络安全以及人类健康等——的决心。

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This essay will firstly introduce the background information relevant to global climate change.

本文将首先介绍有关全球气候变化的背景信息。

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They did so against the background of grim predictions of climate change in the next century, including the possibility that the world's forests could themselves become producers rather than consumers of carbon dioxide.

BBC: Nature's turbulent year

But if it is true then climate change stops being a looming diaster threatening all we hold dear and becomes instead just a minor background effect.

FORBES: Maybe Climate Change Just Really Isn't A Problem After All?