The Center for Climate & Security

Home » Posts tagged 'variability'

Tag Archives: variability

Look to Variability, Not Just Scarcity, for Water Conflict Clues

Water_reservoir,_yemenThis is a cross-post from the New Security Beat, written by Cullen Hendrix.

Opportunity Costs: Evidence Suggests Variability, Not Scarcity, Primary Driver of Water Conflict

Nearly 1 billion people lack reliable access to clean drinking water today. A report by the Water Resources Group projects that by 2030 annual global freshwater needs will reach 6.9 trillion cubic meters – 64 percent more than the existing accessible, reliable, and sustainable supply. This forecast, while alarming, likely understates the magnitude of tomorrow’s water challenge, as it does not account for the impacts of climate change. (more…)

%d bloggers like this: