Because we know that climate change is the great moral, economic and environmental challenge of our time -one that all nations have to work together to overcome.

因为我们知道气候变化是我们当今时代所面临的重大的道德、经济和环境挑战，是所有国家必须携手合作、共同克服的困难。

youdao

Mr Rudd argues that in this world Australians face one overriding moral challenge - climate change.

鲁德先生认为澳大利亚当前面临的道义挑战是气候变暖。我会在稍后讨论这一问题。

youdao

We are undergoing the moral equivalent of climate change and no one is talking about it.

我们正经历着道德上的气候变化，然而没人谈起这一点。

youdao

Yet some westerners are increasingly uneasy about the moral climate in Moscow.

ECONOMIST: The smell test

The internet has forced existing businesses to adapt, opened up new opportunities and fundamentally altered the political, economic, corporate and moral climate in which these businesses operate.

ECONOMIST: Shuffle up and deal

Also, by then they will also have more economic clout on the world stage to enforce their own ideas of who ought to take moral responsibility for climate change.

FORBES: Uncommon Sense