CLEAN : Mumbai slum dwellers wary election promises

The video discusses liberal views on creating a slum-free Mumbai by rehousing slum dwellers and using the land for infrastructure projects. It contrasts this with a more holistic approach that suggests improving slums and providing basic amenities while empowering residents to manage and build their own homes. The transcript also includes unrelated thoughts and personal anecdotes.

What challenges are implied in the text regarding slum rehabilitation?

What is the proposed approach to improving slums according to the text?