1. The Rise of Quantification and the Power of Numbers
In the Seventeenth Century, philosopher Leibniz claimed that:
if controversies were to arise, there would be no more need of disputation between two philosophers than between two calculators. For it would suffice for them to take their pencils in their hands and to sit down at the abacus, and say to each other (and if they so wish also to a friend called to help): let us calculate.
In the same century, Galileo stated that mathematics was the âalphabetâ with which God had written the world.
However, quantification has never been as intensively central to our society as it is today. As Espeland and Stevens (2008) claim, it is so important that we take it for granted â while Leibniz and Galileo were well aware of the strength of numbers. Access to credit, funding public policies and even the way in which financial algorithms âmake decisionsâ to sell or buy shares are based on indicators, rankings, and numerical thresholds. Furthermore, because of digitization, the quantification of life now covers all aspects of our life, including the public, economic, medical, and even the intimate side of it. The numerous forms of quantification, from probabilistic calculation to accounting âtransform the world, through their very existence, through their dissemination and its uses of an argumentative, scientific, political or journalistic typeâ (Desrosiers, 2011, p. 378). Furthermore, classifications, cost-benefit analyses, and audits are currently considered necessary to administer public policies.
The term quantification mainly refers to two different â although intertwined â phenomena:
The transformation of information of various types into numerical data.
The huge amount of data that are produced today through technological devices (big data and data-deluge).
Therefore, if we read these two features sequentially, we will draw the conclusion that today we have a huge amount of numeric data related to multiple dimensions of human life and the life of organizations and that these data were not previously expressed in numerical form.
Both these two aspects occur in self-tracking. Self-tracking can serve as a tool to virtually quantify all aspects of our life. From physiology â menstrual cycle, heartbeats, and blood glucose level â to internal states of being (mood tracking). Obviously, we can also quantify our behaviors (steps and coffee taken, money spent, etc.). A few years ago, quantification was limited to organizations only, whereas, today, it is a possibility for individuals as well. Gary Wolf (2010), founder of the âQuantified Selfâ movement and website, wrote an article in the New York Times titled âThe data-driven life.â In that article, Wolf explains how the quantification of daily life through self-tracking can help us make better decisions and make us happier. Relying on concepts of cognitive psychology and behavioral economics, Wolf argues that we make decisions based on irrational aspects or at best on suboptimal rationalities. A reliable database has always been missing. Yet, smartphones, biosensors, and wearables are altering this limit. We are realizing that quantification can offer us enormous and even existential possibilities.
We tolerate the pathologies of quantification â a dry, abstract, and mechanical type of knowledge â because the results are so powerful. Numbering things allows tests, comparisons, and experiments. Numbers make problems less resonant emotionally but more tractable intellectually. In science, business, and the more reasonable sectors of government, numbers have won fair and square.
For a long time, only one area of human activity appears to be immune. In the cozy confines of personal life, we rarely used the power of numbers. The techniques of analysis that had proved so effective were left behind at the office at the end of the day and picked up again the next morning. The imposition, on oneself or oneâs family, of a regime of objective record keeping seemed ridiculous. A journal was respectable. A spreadsheet was creepy.
Yet, almost imperceptibly, numbers are infiltrating the last redoubts of the personal. Sleep, exercise, sex, food, mood, location, alertness, productivity, and even spiritual well-being are being tracked and measured, shared, and displayed. (Wolf, 2010, p. 38)
Clearly, self-tracking is not the only engine that has powered quantification. Increasingly autonomous software and increasingly powerful computers have contributed to filling databases with numbers from all areas of finance, medicine, and business. The evidence-based governance or new public management of the public sector plays a central role in the production of numbers and in the legitimization of knowledge based on numbers. This represents a shift from a hierarchical and command-and-control government model to a type of results-based management, which builds on social involvement, consensus, and improvement. It is a profound change in the provision of public services and, as a consequence, in their organization too. Since the nineties, when the new public management was established, there has been a huge increase in measurement activity. This form of governance, where the public sector is assimilated to a private company, emphasizes aspects like competition and efficiency. As a result, this approach led to the development of indicators, rankings, and audits based on numbers and quantities:
in contrast with earlier systems, which relied on rules and punishments for violations, this mode of governance works through the collaborative production of standards and the evaluations of outcomes, including the use of self-assessment and ranking techniques. (Merry, 2016, p. 11)
Paradoxically, over the course of three decades, this efficiency-driven tendency has given rise to an intense âneoliberal bureaucratization of the worldâ (Hibou, 2015). The informational structure of the neoliberal capitalism, which is its cognitive basis, has indeed undergone a deep (and fast) transformation. These informational bases are increasingly becoming abstract, presenting themselves as procedures, standards, certification models, online platforms, and, even more visible, numbers, index, quantitative targets, and scores (Borghi & Giullari, 2015). This technicization of public governance activates a radical de-politicization of the issues at stake, as extremely standardized and formalized thoughts translate politically related issues into mere technical debate. This de-politicization is produced by blurring and neutralizing social and economic dimensions. This is essentially realized âthrough the creation of knowledge tools and devices that are needed for the management and technocratic control of individualsâ, institutionsâ and organizationsâ actionsâ (Borghi & Giullari, 2015, p. 396). An example might be the redefinition of policies for managing chronic diseases on a purely individual basis and emphasizing personal responsibility. This quantitative approach toward standardization, technicization, and abstraction tends to disregard and reduce creativity and âotherâ types of rationality. Using the words by Luhmann (1993), one could say that the system will only see the things it can see and does not see the things it cannot. This somewhat cryptic quote means that the frame â which in this case refers to the quantitative and standardizing frame of neoliberalism â defines each situation according to its cognitive patterns. In our case, patterns tend to neutralize any qualitative differences by making them more abstract and opaque. In ethical terms, the bureaucratization of the world is characterized by a growing production of indifference (Herzfeld, 1992).
This neoliberal tendency is evident in universities as well, where both individuals and the organization themselves are constantly exposed to assessment. The outcomes of these assessments â carried out through indicators and rankings â affect the extent of public funding and individual careers. Driven by this neoliberal frame, we think more and more in terms of academic productivity. In another context, Espeland and Stevens (2008) provide reliable examples of the role played by census data in order âto inform social policy, assess business opportunities, report news, measure progressâ (p. 406). Another example showing the power of numbers comes from the realm of health: the Diagnostic and Statistical Manual, or DSM. The DSM of Mental Disorders is the basis of any mental disorder diagnosis. Whereas the first two editions of the DSM were characterized by a strong theoretical view, mainly based on psychoanalysis, the DSM-III and, even more, the DSM-IV and the DSM-V try to be atheoretical and symptom based (Horwitz, 2010). Indeed, the âsyndromizationâ present in the last version of the DSM is a good example of quantification âin actionâ because the diagnoses are based on the observation of a minimum number of symptoms over a set period. To define a mental disorder, the emphasis is put on the numbers and length of symptoms, while causes are neglected. The focus has therefore shifted from illnesses to disorders and syndromes â the latter being a specific number of symptoms occurred for specific numbers of weeks. The key assumption of diagnostic psychiatry is that overt symptoms indicate discrete underlying diseases. Whenever enough symptoms are present to meet the criteria for a diagnosis, a particular mental disorder exists (Horwitz, 2010). There are no explanatory aims in the last versions of the DSM: symptomatology (i.e., the number of symptoms) replaces etiology.1
Moreover, the quantification of daily life â including physiological, molecular (Rose, 2007) and intimate dimensions of people â is both the cause and the effect of the so-called society of algorithms (Pasquale, 2015). In order for the social environment to be captured, processed, and modified in an algorithmic context, it needs to be made numeric. As Neyland (2015) writes, in order to become part of the social world of the algorithmic system, the external world must be mathematically modeled. The external world is recognized and therefore âacceptedâ in the algorithmic system only if communication occurs through numbers. The external world is gradually re-codified and reconstructed in the algorithmic reality, until it becomes the only actual reality. As Beer (2009) writes, âalgorithms are integrated into everyday social processes and become an organic part that can reinforce, maintain or even reshape our social world, knowledge and relationships with informationâ (p. 81). Algorithms are not just the products of specific economic, social, and cultural processes but, in turn, they produce specific effects on the economy, social organization, and cultural dimensions (Kitchin & Dodge, 2011).
1.1. How Do to Things with Numbers
At this point, it should be noted that numbers not only enable individuals to understand or be socialized to new situations, but also provide a way for us to alter reality. Quantification has a performative aspect. This performative aspect can be connected to the so-called âlinguistic turnâ that occurred in the twentieth century. To do so, we need to conceive quantification as a kind of language, in which numbers are words. On the basis of Wittgesteinâs theory of linguistic games, Austin (1962) stresses the importance of the performative aspect of linguistic acts, along with the semantic aspect. That is, linguistic acts not only say something, but also they do something. Linguistic acts have real effects. Through linguistic acts, we can make promises, declare two persons husband and wife, or give a name to a boat. Not only does the (linguistic) game enable us to represent and understand new aspects of the world, but it also makes it possible to do things. It is not by chance that Austinâs book, in which he proposes this theory, was titled How to Do Things with Words, and Desrosiers (2011) suggests a change in title from âHow to do things with wordsâ to âHow to do things with numbers.â Numbers therefore build reality and these constructions appear solid and âobjective.â Yet, as we have already mentioned, numbers are tied to underlying social processes.
Research carried out within the sociology of science, and further refined following the Science, Technology, and Society (STS) studies, has showed that objectivity and neutrality of numbers are the results of social practices, micro-negotiations, and political choices. Intuitively, numbers are neutral because they are (apparently) objective. The ânaturalizationâ of numbers consists precisely in overlooking their social and inter-subjective genesis. Hence, an âartifactâ becomes a âfactâ (Latour & Woolgar, 1979). In a world governed by scores, grades, and rankings, quantification lead individuals to think and, consequently, act differently. From the STS perspective again, we can note how numbers:
turn from evidence for supporting scientific facts into âready-to-useâ scientific facts, which appear as objective entities, that is, they become independent from their process of construction and the more they are used the more they strengthen as such. (Neresini, 2015, pp. 406â407)
In other words, numbers come with agency (Latour, 1987; Neresini, 2015) because, at the same time, they produce and make us produce facts. To use the words by Tesnière (1959), numbers work as âactantsâ of the system in which they operate; they are not limited to describing the world but they contribute to its modeling. Desrosiers also notes an initial bias. The issue relates to the semantic connection between measurement and quantification. Though the former implies the existence of measurable differences, for example, physical quantities, the latter implies that measured objects are produced by conventions. However, if in the public language â including institutional language â these two terms are widely used as synonyms, conventions that are at the origin of enumerations in quantitative processes can get lost. Rather, conventions are replaced by objective and natural descriptions of reality. For instance, there is quite a difference between measuring oneâs height and quantifying their coolness index or their rate of inflation. Not only do numbers naturalize conventional aspects, but on a pragmatic level also these fictions become even more real when they are internaliz...