Imagine something more than a city – rather an ecosystem, a biological organism, constantly changing, adapting to change, born, growing, and dying all at the same time. It is a structure that provides shelter but also the nutrition needed for life – and not only to us but to all living beings. It is a horizontal hierarchy, as described by Deleuze and Guattari using the term ‘rhizome’. Boundaries do not exist in such an ecosystem; they only pass in a gradient from one biotope to another. Take a look at life in a rhizun.