The full (economic, social and ecological) value of ecosystem services is often ignored or underestimated. As with the intangibly valuable, this is much a case ...

The three major challenges in the water sector can be summed up as too little, too much or too dirty. Water use over the last century has been growing by more t...

Floods and droughts have always occurred, but now, in almost every corner of the world, we face flood and drought events that are increasingly common, more seve...