The ecosystems/bioregion principle
Sustainable design is built on the idea of regionalism. It honours the differences that exist between places, both on the macro level, with climate regions, and on the micro-level, with topographical and biological differences. The philosophy of sustainable design rejects the notion that our buildings should look the same and be built the same in any region, regardless of whether we have the technological know-how and resources to do so. Indeed, it demands that our buildings respond to place in fundamental ways, from the level of the site to that of climate and bioregion.