The findings from the 24 interviews underscore a critical need for transformation across multiple facets of the construction industry and its impact on the environment. The key learnings are organized into five major themes: mindset changes, legal and regulatory development, industry transformation, community involvement, and ecosystem protection. Together, these categories highlight the urgency for a paradigm shift away from traditional models of continuous growth and resource-consumption towards a more sustainable, circular economy that values existing assets and prioritizes environmental and community well-being.
A central theme is the necessity of a cultural shift, challenging the entrenched practices of constant building and consumption. This shift is coupled with the importance of political will and agile institutions that can respond swiftly to evolving scientific knowledge and the urgent climate crisis. The interviews also emphasize the need for a mature economic understanding that properly values ecosystem services, integrating these into land use planning and economic decision-making.
In terms of legal and regulatory development, there is a clear call for laws and policies that align with climate science and promote sustainable practices. The construction industry, in particular, is highlighted as both a significant contributor to environmental degradation and a potential leader in adopting circular practices. The shift towards prioritizing the reuse of existing buildings over new construction is presented as a key strategy for reducing emissions and preserving resources.
The interviews further stress the importance of community involvement and place-based development, advocating for local governance that aligns with the unique needs and values of each community. Lastly, protecting and supporting ecosystems through integrated, nature-based solutions is vital. This holistic approach requires rethinking soil and land use, embracing regenerative agriculture, and promoting sustainable water management practices.