Murals at a housing project in Portugal highlight UN goals and build local pride

Giant murals on the outskirts of Lisbon are grabbing attention and showcasing United Nations sustainable development goals.
Opinion

We’re failing to solve the world’s ‘wicked problems.’ Here’s a better approach

(THE CONVERSATION) We live in a world burdened by large-scale problems that refuse to go away: the refugee crisis; terrorism; rising sea levels; frequent floods, droughts and wildfires; not to mention ...