Although global warming is a suspect, researchers can't say for sure whether climate change is behind the growing gusts.

尽管现在人们怀疑全球在变暖，但是研究者并不能明确是否气候的改变是紧随在日益增大的风之后的。

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Although we've known about global warming (全球变暖) for a long time, people have been slow to respond to it.

尽管人们已经知道全球变暖很久了，但却迟迟不做出行动。

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Although no big environmental group is unconcerned with global warming, they view the threat in different ways.

尽管没有大的环保团体不关心全球暖化，但是他们看问题的角度却不一样。

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President Nasheed says although wealthy nations have pledged to take steps to halt global warming, they have not committed to carbon reduction targets that will make this possible.

VOA: standard.2009.11.09

The science group said in the report that although global warming is getting worse, it is not clear how much of the problem is caused by human activity.

CNN: Bush plugs new plans to study global warming

And although it cites global warming as a contributing factor, the report concludes that there were other influences as well.

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Although greens worried that global warming might be happening faster than previously thought, such a conclusion is premature.

ECONOMIST: Mostly armless