As world leaders converge on New York this week to sign off on the new post-2015 development agenda, The Guardian has published a series of ten photographers who have united to share their perspectives on equality: http://www.theguardian.com/world/ng-interactive/2015/sep/24/photograph-inequality-sustainable-development-goals-poverty-climate-change-action2015. The collection includes some thought-provoking imagery.
Reducing inequality will be a key theme of the UN's newly adopted 17 Sustainable Development Goals.
Photo credit: Sebastiao Salgado