9.1K views · 27 reactions | Poverty is a huge hurdle to environmental justice. In India's informal settlements, for example, people struggle to access basic rights. Often they are held back, simply because residents may not have a clear address. A Pune-based architect is the founder of Shelter Associates, an organization working to change that. | DW Environment | Facebook

2.5M views · 32K shares | The Saudi Arabia the world usually sees is a country of wealth and luxury shopping malls -- but as much as a quarter of the population is estimated to live in poverty. It’s a reality that’s rarely seen, but FRONTLINE obtained undercover footage of the country’s slums filmed by a secret network of activists. Watch: | FRONTLINE | PBS | Facebook

Today, #WorldCitiesDay, we look at how urban design can be used as a tool for sustainable development. Learn how community mapping is reshaping Kampala's informal settlements. | SciDev.Net | Facebook