A diversity within its unity The vital power of an imaginative work demands a diversity within its unity; and the stronger the diversity, the more massive the unity. Dorothy Sayers, The Mind of the Maker diversity
The heat death of design Losing the design diversity means falling into a singular narrative of how design must be done, which grants unfair and self-reinforcing advantage to the mainstream while discouraging, stifling, or even punishing the idiosyncratic designers who bring unorthodox but remarkably innovative processes to the table. The true opportunity cost is the diverse future that humanity can no longer access. A future without diversity is fundamentally stagnant: imagine designs so standardized that you can’t tell them apart. While every design is guaranteed to be good, none will be great. New designs are marginally better than previous ones with the rate of improvement eventually approaching zero. We have reached the heat death of design. Chuánqí Sun, The vanishing designer diversity
Obsessed with absolute numbers Modernist planning was obsessed with absolute numbers, including the minimum dimensions of rooms, open space per capita, and the one-size-fits-all head counts of neighborhood units. This was often pegged at five to seven thousand and was used as a formula for determining the distribution of schools, shops, sports fields, and other facilities. The failure of such planning is not in its effort to be comprehensive or to equalize access to necessary facilities. It is, rather, the attempt to rationalize choice on the basis of a homogeneous set of subjects, a fixed grammar of opportunities, a remorseless segregation of uses, and a scientistic faith in technical analysis and organization that simply excludes diversity, eccentricity, nonconforming beauty, and choice. The utopian nightmare. Michael Sorkin, 20 Minutes in Manhattan Desired qualities of lightPredicted Mean Vote planningmetricsdiversity
The number of ways in which things work The importance of diversity is not so much the number of elements in a system; rather it is the number of functional connections between these elements. It is not the number of things, but the number of ways in which things work. Bill Mollison, Introduction to Permaculture diversityconnectionnetworkssystems
Exuberant diversity in a city's streets To generate exuberant diversity in a city’s streets and districts, four conditions are indispensable: The district, and indeed as many of its internal parts as possible, must serve more than one primary function; preferably more than two. These must insure the presence of people who go outdoors on different schedules and are in the place for different purposes, but who are able to use many facilities in common. Most blocks must be short; that is, streets and opportunities to turn corners must be frequent. The district must mingle buildings that vary in age and condition, including a good proportion of old ones so that they vary in the economic yield they must produce. This mingling must be fairly close-grained. There must be a sufficiently dense concentration of people, for whatever purposes they may be there. This includes dense concentration in the case of people who are there because of residence. Jane Jacobs, The Death and Life of Great American Cities diversitystreets
Agile as Trauma An Essay by Dorian Taylor doriantaylor.com The Agile Manifesto is an immune response on the part of programmers to bad management. Many a corner officeIntramural brownie pointsFeature factories agilemanagement
Many a corner office I want you to consider instead the possibility that Waterfall came to exist, and continues to exist, for the convenience of managers: people whose methods are inherited from military and civil engineering, and who, more than anything else, need you to promise them something specific, and then deliver exactly what you promised them, when you promised you’d deliver it. There exists many a corner office whose occupant, if forced to choose, will take an absence of surprises over a substantive outcome. surpriseplanning
Intramural brownie points Features don’t work, in the sense that they can be easily gamed. A brittle and perfunctory implementation, done quickly, is going to score more intramural brownie points over a robust and complete one. If the question is "does product A have feature X?" then the answer is yes either way. features
Feature factories We use the term feature factory as a pejorative to designate companies addicted to adding features, while accumulating incalculable so-called technical debt. This situation is driven by management for the convenience of marketing, and I am skeptical that a more faithful application of Agile principles will correct it. Indeed, I suspect Agile processes are constitutionally vulnerable to this kind of compromise. The presence of a feature can only indicate to a user if a goal is possible, behavior will determine how painful it will be to achieve it. ux