Goal 11: Sustainable cities and communities

What students and young people can do for SDG 11, from safer travel to local planning, plus study and career paths in planning, engineering and urban data.

How open maps, satellite data, air quality platforms and simple digital services help SDG 11, with named examples like OpenAQ and HOT, and their limits.

SDG 11 around the world: housing in India, Dubai's 2040 plan, Singapore's public housing and Barcelona's superblocks, compared using published figures.

Practical SDG 11 steps for small businesses: commuting, waste, accessible premises and websites, disaster planning and local hiring, at a realistic scale.

SDG 11 explained in plain words: the targets for housing, transport, air and public space, the latest UN data on progress, and where cities are off track.