Water scarcity already affects about 40% of the world's population and droughts could put up to 700 million people at risk of displacement by the year 2030. Are we entering a new era of violent conflict over water?

On The Green Fence

Will climate change lead to water wars?

On the Green Fence lives up to its name in looking at complex, often divisive environmental issues from multiple angles. It’s not about greenism, but about delving into the major concerns of our time in an engaging and human way. DW reporter Neil King sits on the fence and explores the role business, society and science play in our transition to a more environmentally friendly world. In so doing, he aims to make sense of issues that affect us all, but which are often over-simplified or convoluted by ideology and lobbyism. On the Green Fence stands for an open-minded, re...