Summary:

- The "15-minute city" is a concept where people can access most of their daily needs within a 15-minute walk or bike ride from their homes. This helps reduce car use and promotes more sustainable and healthy living.

- The goal of the 15-minute city is to create more livable, walkable, and self-sufficient neighborhoods where people can easily access things like work, school, shops, healthcare, and recreational activities without relying on cars.

- This urban planning approach aims to reduce traffic, pollution, and commute times, while also encouraging physical activity and community engagement. It's being implemented in cities around the world to make them more sustainable and improve the quality of life for residents.