Collecting inputs for the Bonn2011 Nexus Conference preparatory process

The question of how to effectively use our water resources has been debated for decades, yet what we need more than ever is direct action at the field level.

A message from Felix Dodds, Executive Director of the Stakeholder Forum for a Sustainable Future and International Steering Committee (ISC) Member

“Along with thousands of government delegates, activists, academics, business chiefs and other journalists I’m making my way this week to Rio de Janeiro,” says BBC’s correspondent Richard Black.

The ‘nexus’ has become a popular buzz word to describe the complex linkages among water, energy and food security – sectors that have traditionally remained fairly separate. Talk of the water-energy-food nexus was a hot topic at last month’s Planet Under Pressure conference; it is also the focus of a significant German government-organised input to the UN Rio+20 Summit. What has brought nexus thinking to the fore, and what does this nexus look like? How does it relate to climate compatible development?

“The flapping of a butterfly’s wings may or may not have the capacity to trigger a tornado on another continent, but without a doubt, our food, water and energy systems have profound impacts upon each other (and us, and our planet). With that in mind, we’re excited to introduce our new GRACE website, which we built to reflect the interconnected nature of these three systems.”

Environment secretary says it’s time to shatter the myth that you can’t be green and growing – The clouds may be gathering around the Rio +20 Earth Summit next week with walkouts marring last-minute talks, the negotiating text remaining a mess of brackets and clauses, commentators convinced the summit will end as a damp squib, and the row over David Cameron’s refusal to attend refusing to die down.

Water, energy and land are headline issues in the run-up to Rio+20. The 2012 European Report on Development (ERD), which has its UK launch at DFID on 11 June, and a launch in Berlin on 14 June, puts the knotty problem of increasing scarcity and interconnections between these resources centre-stage: the Water, Energy and Land (WEL) nexus. There are still hopes that outcomes from Rio will bridge between environmental and developmental agendas, for example by agreeing a mandate to set Sustainable Development Goals. Such big ideas will need to be backed up by other radical rethinks in the way we approach our environment, societies and economies.