Global development goals due to replace current anti-poverty Millennium Development Goals (MDGs) when they expire in 2015 could be unified by a concept that calls for an integrated view of economic growth and development, said Helen Clark, head of the United Nations Development Programme (UNDP).

The concept — the water-energy-food nexus – aims to create a sustainable economy and a healthy environment by considering how each of the three elements interrelate and are affected by decision-making.

“It’s a more holistic approach  –  without water you can’t farm, without clean water you can’t be healthy, without ways of allocating and looking after the water supply there won’t be enough to meet our needs — it’s got many dimensions,” Clark said.

“Water is such a cross-cutting issue — it has economic, social and environmental aspects to it — it’s very compelling for inclusion,” she told AlertNet after speaking at the Overseas Development Institute (ODI) in southeast London on Tuesday.

In her talk, she reported on the status of consultations involving policymakers, government officials and contributors from a range of sectors on drawing up new sustainable targets aimed at eradicating poverty.