How to say demolition is better?

To put it mildly: urban renewal, improvement of living environment, etc.

1. Urban renewal: As a part of urban construction, old buildings need to be demolished and updated.

2. Improve the living environment: demolish old and damaged buildings to provide people with a more livable living environment and conditions.

Different viewpoints have different expressions, and at the same time, it can better explain the significance and importance of demolition from different angles and levels.