As an AI language model, I don't have personal opinions, but here are some benefits:
1. Environmental benefits: green roofs and walls reduce the urban heat island effect, decrease carbon emissions, and decrease stormwater runoff.
2. Energy savings: green roofs and walls can reduce the need for heating and cooling by providing insulation and shading.
3. Health and well-being benefits: green roofs and walls can improve air quality and provide a calming and stress-reducing environment.
4. Biodiversity benefits: green roofs and walls can provide a habitat for wildlife and increase biodiversity in urban areas.
5. Aesthetic benefits: green roofs and walls can enhance the visual appeal of buildings and improve the overall look of urban environments.
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