One of the themes that we like to talk about on this blog is that cities are chaotic living organisms. We often like to fool ourselves into thinking that everything can be neatly organized and that we can plan for all of the possible outcomes, but we know this is impossible.
Cities will always evolve in ways that we couldn’t predict and, in fact, this is exactly what we want, even if it can feel somewhat uncomfortable. We don’t want to suppress potentially positive outcomes unnecessarily; we want the potential of cities, and their residents, to be unencumbered to the greatest extent possible.
Some of the common names for this are bottom-up planning or organic urbanism. And at its core, it is an acknowledgement that the master planners and builders at the top do not have all the answers, and never will. The only way to arrive at optimal outcomes is to instead allow individuals, small entrepreneurs, and local actors to create, innovate, and scratch their own itches.
I was reminded of all of this when I came across this tweet by David Miet over the weekend, arguing that cities grow — or should grow — like forests. David is co-founder and CEO of an organic urbanism group out of France called Villes Vivantes.
They work with individual property owners and local municipalities to unlock gentle, incremental housing supply, whether that be accessory dwellings or the conversion of under-used sites and buildings.
This is not a scale that big developers generally care about, but I would encourage you to check them out, because it is a scale of housing that is good for cities. Bottom-up planning and intervention is a key ingredient in good city building.














