In this post in the Global Network for Neglected Tropical Diseases’ “End the Neglect” blog, Helen Hamilton, policy adviser for neglected tropical diseases at Sightsavers, reflects on the Rio+20 conference, “which took place last week in Brazil to discuss how the world can develop more sustainably.” She writes, “Following three long days of discussions on water, climate change and other sustainable development topics to advocate for this group of debilitating diseases, I left feeling there were some hopeful signs.” She discusses the final outcome document from the conference, titled “The Future We Want,” (.pdf) and writes that “with 2.5 billion people not having access to adequate sanitation it was the evolution from just discussing the right to access water to discussing water AND sanitation that was so refreshing” (6/28).