for generations. cities have been built for cars, not people, causing traffic jams and pollution. many cities are already very unhealthy, and the climate crisis could make them unlivable within our lifetime. some people say we can rethink the cities we live in and make them better with. but what does that actually mean? how could we reclaim and re use our own cities to make them cooler and cleaner, and us happier and healthier group? we re about to see how some cities in europe are finding solutions to their own urban issues. the french capital, paris is experiencing a new revolution on its streets. barcelona, in spain is making the most of the cities unique designed to revitalize itself. and both cities are learning a lot from this place haunting and in the, the lens whose you might think the netherlands this far too obvious. a choice to start exploring people friendly street. but do you know how hard to dutch people to fight for them these moments of change have never been