The scientific consensus has been that an average increase of global temperatures by only a few degrees will cause significant changes to world climates.

I think there is no need to state how beneficial all this would be for the overall world climate.

In the current world climate I'm grateful for small mercies.

Scientists say the Amazon and other large tropical forests play an important role in keeping the world climate stable.

The effect of this current on world climate is not well understood.

In the presentation he outlined possible available solutions for the emerging world climate and energy crisis.

She doubted that the world climate would change or the atmospheric oxygen be reduced.

That's bad enough, but methane is arguably worse, at least for world climate.

I do not want to mention the consequences for the world climate if we carry on as before and have no proper rules.

Last year's downturn in the world economic climate undoubtedly had a negative impact on the European Union.