What the science says

Consensus

Within the tradition, the founding commitment is agreed and clear: the basic unit of the social is the practice, not the individual mind. A practice is a routinised type of activity, a recognisable "nexus of doings and sayings" that is shared, socially sustained, and reproduced over time by a constantly changing cast of practitioners (Schatzki, 1996). Andreas Reckwitz (2002) gave the influential synthesis, pulling the tradition together from Bourdieu, Giddens, the late Foucault and others and presenting it as a genuine alternative to accounts that locate the social either in individual minds or in texts and discourse. The practical operationalisation that most people now use comes from Elizabeth Shove and colleagues, who model every practice as a configuration of three elements: materials, meaning the objects, technologies, infrastructures and bodies involved; competences, meaning the skills and know-how required; and meanings, the significance and aspirations attached to it. A practice holds together only while those three elements keep being actively linked in the doing, and it changes, spreads or dies as the elements and their links are reconfigured (Shove, Pantzar and Watson, 2012). A further agreed point, which matters commercially, is that wants and demand emanate from practices rather than from sovereign individual preference: people come to want the things a practice requires because they are carriers of it, and they are recruited into and defect from practices over a life lived at the intersection of many (Warde, 2005).

Controversies

The central and genuinely live dispute is between the individual and the systemic. Practice Theory deliberately brackets individual psychology, agency, deliberation, identity, and this is the heart of both its appeal and the objections to it. Practice theorists treat the bracketing as a necessary corrective to a behavioural science that had become relentlessly individualist, and Elizabeth Shove's (2010) argument to go "beyond the ABC" is the sharp statement of the case: she argues that climate policy in particular wrongly loads the entire burden of change onto individual Attitude, Behaviour and Choice, and so systematically ignores the way high-impact practices are locked in by infrastructure, convention and shared skill that no amount of attitude change will touch. Critics reply that the corrective overshoots. By refusing on principle to theorise the individual, the framework struggles to say why this particular person recruits into a practice while that one defects, and at its strongest it can read as denying human agency altogether. Shove's pointed exchanges with the United Kingdom's Behavioural Insights tradition are the clearest crystallisation of this individual-versus-systemic split, and it remains unresolved rather than settled.

Limitations

Two limits follow directly and bear on any practical use. The first is that the framework is far stronger as description than as prediction. It produces genuinely illuminating post-hoc accounts of how a practice came to be as it is, the way rising standards of comfort, cleanliness and convenience ratcheted domestic energy demand upward across the twentieth century is a classic example, but it is much weaker at telling you in advance which specific lever, pulled now, will produce which outcome, which makes forward-looking intervention design harder than the theory's confidence sometimes implies. The second is the flip side of its founding move: because it is silent on individual differences, it has little to say about who adopts early and who resists, and it is difficult to operationalise for a single, time-bound campaign. The sensible conclusion is that it works best as a systemic diagnostic to pair with individual-level tools, not as a stand-alone engine for a specific intervention.

Open questions

The productive open questions are about integration and foresight. Can Practice Theory be joined to individual-level psychology, the moment of recruitment, motivation, identity, without losing the systemic edge that is its whole point? Warde (2005) already gestures at the bridge, treating recruitment to practices and the individual standing at the intersection of many practices as the place where the two levels might meet. Can the framework be made genuinely prospective and design-usable rather than mainly diagnostic? And how do practices actually shift at the scale of a whole population, and how quickly can they be made to? None of these undoes the framework's core insight, but they mark where it currently runs out of road.

So what

The practical instruction Practice Theory gives is blunt and useful: to change what people do, redesign the practice, not the person. That means starting with a diagnosis rather than a survey of attitudes, asking what a given practice is actually made of, what materials and infrastructure hold it in place, what competences it demands, and what it means to the people who carry it, and then intervening on those elements and the links between them. Each audience gets a different edge of the same tool.

‍

For companies, the first payoff is diagnostic. Studying how people genuinely do a thing, how they actually shower, eat, commute or work, tells you more than any amount of attitudinal research, because it reveals the material, competence and meaning structure you would have to shift. Product and service innovation then lands by targeting one of those elements: a new material (the device or infrastructure that makes a different performance possible), a competence (making a new skill easy enough to pick up), or a meaning (changing what the activity signifies). Showering is the clean illustration: you rarely move it by telling people to save water, but you can move it through the shower technology, through the know-how of a quick and genuinely effective wash, and through what feeling clean and fresh is taken to mean. And there is a strategic warning in the framework, which is that markets are practices. A product sells into a practice, a car sells into the practice of commuting, so when a practice shifts, as commuting did with working from home, the market moves underneath you regardless of how much you spend defending it.

‍

For political parties and campaigns, the lesson is that attitude campaigns which ignore the material and competence structure of a practice tend to underperform, exactly as the "beyond the ABC" critique predicts. If the surrounding infrastructure makes the behaviour you are urging genuinely hard to do, messaging will not close the gap, and mobilisation is frequently a matter of shifting a shared practice rather than persuading a set of separate individuals.

‍

For government, this is the flagship application, and it lands hardest on sustainability and public health. Shove's (2010) argument is that policy keeps loading the work of change onto individual attitude, behaviour and choice, the "do your bit" leaflet, the recycling appeal, the nudge, while the practices that actually drive emissions or ill health, driving, heating, meat-eating, are held in place by infrastructure, skills and conventions that such appeals never reach. Real change reconfigures the elements together: cycling becomes an ordinary practice only when the infrastructure exists (materials), everyday cycling competence is widespread and normal (competences), and cycling reads as an unremarkable way to get around rather than a fringe identity (meanings), and none of those alone is enough. The honest framing is that this is a corrective rather than a replacement, and the strongest policy pairs systemic practice-reconfiguration with individual-level tools instead of swinging all the way to pure structuralism.

‍

There is a framing point worth naming plainly, because the choice between an individual and a systemic account is never quite neutral. Describing a behaviour purely as individual "choice" quietly places responsibility on individuals and draws attention away from the systemic and corporate actors who shape the practice, and the "personal carbon footprint" is the textbook case of an individualising frame doing exactly that. The mirror-image misuse is just as real, using "it is all systemic" to wave away any personal agency at all. The point is not that one framing is virtuous and the other is not; it is that the choice of frame allocates responsibility, and it is worth making that choice consciously in whichever direction the evidence actually points.

‍

The summary is that Practice Theory is the strongest corrective in this series to the reflex that behaviour is simply individual choice. It shows that behaviour is carried by shared practices, and that those practices, built from materials, competences and meanings, are things you can actually redesign. Its honest limits are that it describes better than it predicts, that it is silent by design on the individual, and that it is hard to turn into a single forward-looking intervention. The mature position is a both/and: individuals and practices are both real, and durable change usually needs the system reconfigured and the people carried into the new practice at the same time.

‍