Climate change is the Everest of all problems, the thorniest challenge facing humankind.

The problem with climate change is that it's quite complicated for the ordinary person to understand.

If we let climate change run its course, this could be a fairly typical winter 30 or 40 years from now.

Climbing oil prices and the problems with climate change make it ill-advised to sink more money into fossil fuels.

Global climate change has a profound impact on the survival and development of mankind. It is a major challenge facing all countries.

The impact of climate change on agriculture could result in problems with food security and may threaten livelihood activities upon which much of the population depends,