More than half of the global population lives in cities, and that number is projected to rise in the coming years. So how do we accommodate a growing urban population while keeping greenhouse gas emissions low? These innovative cities are leading charge by putting people first.

Imagine a place for the elderly that’s also filled with the sounds of children playing. Marc Freedman goes to Singapore to investigate a new model for intergenerational living.

Who says homes need to be built out of bricks and mortar? Or that blimps can’t be used for public transport? Architect Mitchell Joachim shares his remarkable concepts for creating earth-friendly next-gen urban human habitats.

Artist Olalekan Jeyifous creates fantastical, futuristic images of Lagos, Nigeria, to get people thinking about how we live today.

Let’s shake ourselves out of our four-wheeled stupor, look at the vehicles and devices being developed, and reimagine how we’ll move around our cities, says technology curator Alex Moura.