A treaty for international action to meet the threat of global warming could emerge from that conference.

The threat of global warming, while very real, has made some doubt whether economic growth is even a worthwhile aim.

What do you consider the most immediate threat of global warming?

Given the threat of global warming, they say, encouraging new nuclear power plants may be necessary.

One of the most important issues facing all countries is the threat of global warming.

In Bush's view power plant pollution poses a clear health risk, while the threat of global warming remains less certain.

Many conservative research groups and others challenge the immediate threat of global warming.

"We need your vision to confront the very real threat of global warming," he said.

Now we're confronted with the dire threat of global warming, and as usual there is no plan.

To me, as someone who recently spent a year in Bangladesh, the threat of global warming has added meaning.