In the target article, Singh advances a framework of subjective selection to explain the emergence of cultural “super-attractors.” By highlighting the ways in which individuals actively evaluate cultural variants as instrumentally useful, Singh offers a refreshing alternative to accounts that focus primarily on cultural group selection, cognitive by-products, or blind transmission biases. I am sympathetic to this proposal, as my own work emphasizes the perceived instrumentality of practices lacking objective efficacy (Hong, Reference Hong2022a, Reference Hong2022b, Reference Hong2022c; Hong, Slingerland, & Henrich, Reference Hong, Slingerland and Henrich2024; Hong & Henrich, Reference Hong and Henrich2024).
At the same time, Singh’s framework rests on a foundational assumption that warrants closer scrutiny: the nature of the goals that direct and guide subjective evaluations. If cultural practices are retained because they are judged to help achieve goals, then a complete theory must also account for the goals themselves. This prompts two related questions: first, how are goals constructed through the interplay of biology, ecology, and culture? Second, under what conditions do goals become instrumentally salient versus demoted in favor of conventional conformity?
Origins of goals and factors shaping their expression
Singh is correct to treat goals as proximate drivers of subjective evaluation, but their origins and plasticity merit deeper consideration. Many goals central to his examples – obtaining food and ensuring cooperation – plausibly trace to evolved biological imperatives. These “superordinate goals” reflect recurrent adaptive challenges and are the ultimate foundation of our motivational architecture (Kenrick et al., Reference Kenrick, Griskevicius, Neuberg and Schaller2010; Tomasello, Reference Tomasello2022).
Yet, human goals are not reducible to biology alone. Ecological conditions, for example, amplify the salience of certain goals while suppressing others. In drought-prone agricultural societies, the goal of weather control becomes an urgent collective priority, giving rise to elaborate ritual technologies designed to secure rain. In more climatically stable contexts, this goal may recede entirely. Similarly, pathogen-rich environments can heighten the cultural emphasis on purity and avoidance, reinforcing goals related to hygiene, dietary restrictions, and ritual cleanliness. Goals are adaptively calibrated to local ecological pressures.
Singh notes that goals are hierarchically structured, and it is within this hierarchy that the role of transmitted culture becomes most apparent. While natural selection may have defined the superordinate ends, culture excels at constructing the vast, branching network of subordinate goals that connect them to action. Crucially, as Singh points out, the selection of these subordinate goals is often a function of an individual’s causal models, which are themselves shaped by culturally transmitted beliefs. This creates different “selective schemes” and opens up a rich space for theoretical and empirical exploration.
Recent work has begun to systematically examine how these culturally evolved goals emerge. Some models formally explore how our causal beliefs and their resulting “payoffs” coevolve genetically and culturally (Hong & Henrich, Reference Hong and Henrich2024), while others conceptualize culturally evolved “incentives” within a reinforcement learning framework (Rigoli & Lennon, Reference Rigoli and Lennon2025). This process can lead to evolutionary puzzles that challenge a simple functionalist view. For example, in many modern societies, it may be said that a selective scheme has emerged for discovering the most effective contraceptive methods (Jain & Muralidhar, Reference Jain and Muralidhar2011) – a culturally evolved goal that runs in direct opposition to maximizing genetic fitness. The potential for subjective selection to favor goals that are decoupled from, or even hostile to, biological adaptation is one of the most intriguing and underexplored aspects of the framework.
Salience and demotion of goals
Singh’s framework productively emphasizes the emic, cost-benefit perspective that individuals often bring to their choices. However, a significant challenge arises from the vast domain of human behaviors where instrumental ends are opaque or absent. This tension is not new; it resonates with a long-standing distinction in the social sciences, dating back to Max Weber (1922/Reference Weber1978), between instrumentally rational action and actions guided by tradition or value for their own sake.
This classic sociological insight finds modern expression in the cognitive science of religion. Here, rituals are frequently defined by their “goal-demoted” nature, meaning their performance is detached from any obvious practical outcome (Kapitány & Nielsen, Reference Kapitány and Nielsen2019; Legare & Herrmann, Reference Legare and Herrmann2013). Such conventional, non-instrumental actions are considered vital for reinforcing social norms (Rossano, Reference Rossano2012) and scaffolding cumulative cultural evolution (Nielsen, Reference Nielsen2018). More recently, the “bifocal stance theory” proposes that humans flexibly switch between an instrumental stance and a ritual stance when observing actions, depending on contextual cues (Jagiello, Heyes, & Whitehouse, Reference Jagiello, Heyes and Whitehouse2022).
How can Singh’s goal-based framework accommodate these seemingly goal-demoted actions? A productive path forward is not necessarily to posit separate psychological systems but to conceptualize a continuum of instrumental salience. The analytical utility of a framework like the bifocal stance is that it helps us recognize that the perceived purpose of an action is context-dependent and variable. Some cultural practices have high, explicit instrumental salience, while for others, it is low or opaque. The technological innovations central to Rogers’s (Reference Rogers2003) work, which Singh references, exist at the high-salience end of this spectrum. They are often introduced with clear instrumental descriptions (“this seed variant increases yield”), making their adoption amenable to a straightforward subjective selection model based on perceived utility.
In contrast, many traditional cultural practices occupy a different position on this continuum. While some have clear, articulated goals (e.g., performing a ritual to make rain), many others are transmitted with only a vague sense that they are “doing something important.” Often, this is expressed as a precautionary belief: if the practice is not performed in the “right way,” some unspecified misfortune will occur (Hong, Reference Hong2024). Here, it may be said that the operative goal for the individual is not an explicit external outcome, but rather the subordinate goal of correct performance itself. Furthermore, this instrumental salience is not uniform even for a single practice. Within any population, individuals likely vary in the degree to which they perceive a goal, from those who see an action as purely conventional to others who have developed folk theories about its instrumental purpose. A more comprehensive model of subjective selection would therefore be one that incorporates this variation in the salience and nature of goals, both across different cultural practices and among the individuals who perform them.
In the target article, Singh advances a framework of subjective selection to explain the emergence of cultural “super-attractors.” By highlighting the ways in which individuals actively evaluate cultural variants as instrumentally useful, Singh offers a refreshing alternative to accounts that focus primarily on cultural group selection, cognitive by-products, or blind transmission biases. I am sympathetic to this proposal, as my own work emphasizes the perceived instrumentality of practices lacking objective efficacy (Hong, Reference Hong2022a, Reference Hong2022b, Reference Hong2022c; Hong, Slingerland, & Henrich, Reference Hong, Slingerland and Henrich2024; Hong & Henrich, Reference Hong and Henrich2024).
At the same time, Singh’s framework rests on a foundational assumption that warrants closer scrutiny: the nature of the goals that direct and guide subjective evaluations. If cultural practices are retained because they are judged to help achieve goals, then a complete theory must also account for the goals themselves. This prompts two related questions: first, how are goals constructed through the interplay of biology, ecology, and culture? Second, under what conditions do goals become instrumentally salient versus demoted in favor of conventional conformity?
Origins of goals and factors shaping their expression
Singh is correct to treat goals as proximate drivers of subjective evaluation, but their origins and plasticity merit deeper consideration. Many goals central to his examples – obtaining food and ensuring cooperation – plausibly trace to evolved biological imperatives. These “superordinate goals” reflect recurrent adaptive challenges and are the ultimate foundation of our motivational architecture (Kenrick et al., Reference Kenrick, Griskevicius, Neuberg and Schaller2010; Tomasello, Reference Tomasello2022).
Yet, human goals are not reducible to biology alone. Ecological conditions, for example, amplify the salience of certain goals while suppressing others. In drought-prone agricultural societies, the goal of weather control becomes an urgent collective priority, giving rise to elaborate ritual technologies designed to secure rain. In more climatically stable contexts, this goal may recede entirely. Similarly, pathogen-rich environments can heighten the cultural emphasis on purity and avoidance, reinforcing goals related to hygiene, dietary restrictions, and ritual cleanliness. Goals are adaptively calibrated to local ecological pressures.
Singh notes that goals are hierarchically structured, and it is within this hierarchy that the role of transmitted culture becomes most apparent. While natural selection may have defined the superordinate ends, culture excels at constructing the vast, branching network of subordinate goals that connect them to action. Crucially, as Singh points out, the selection of these subordinate goals is often a function of an individual’s causal models, which are themselves shaped by culturally transmitted beliefs. This creates different “selective schemes” and opens up a rich space for theoretical and empirical exploration.
Recent work has begun to systematically examine how these culturally evolved goals emerge. Some models formally explore how our causal beliefs and their resulting “payoffs” coevolve genetically and culturally (Hong & Henrich, Reference Hong and Henrich2024), while others conceptualize culturally evolved “incentives” within a reinforcement learning framework (Rigoli & Lennon, Reference Rigoli and Lennon2025). This process can lead to evolutionary puzzles that challenge a simple functionalist view. For example, in many modern societies, it may be said that a selective scheme has emerged for discovering the most effective contraceptive methods (Jain & Muralidhar, Reference Jain and Muralidhar2011) – a culturally evolved goal that runs in direct opposition to maximizing genetic fitness. The potential for subjective selection to favor goals that are decoupled from, or even hostile to, biological adaptation is one of the most intriguing and underexplored aspects of the framework.
Salience and demotion of goals
Singh’s framework productively emphasizes the emic, cost-benefit perspective that individuals often bring to their choices. However, a significant challenge arises from the vast domain of human behaviors where instrumental ends are opaque or absent. This tension is not new; it resonates with a long-standing distinction in the social sciences, dating back to Max Weber (1922/Reference Weber1978), between instrumentally rational action and actions guided by tradition or value for their own sake.
This classic sociological insight finds modern expression in the cognitive science of religion. Here, rituals are frequently defined by their “goal-demoted” nature, meaning their performance is detached from any obvious practical outcome (Kapitány & Nielsen, Reference Kapitány and Nielsen2019; Legare & Herrmann, Reference Legare and Herrmann2013). Such conventional, non-instrumental actions are considered vital for reinforcing social norms (Rossano, Reference Rossano2012) and scaffolding cumulative cultural evolution (Nielsen, Reference Nielsen2018). More recently, the “bifocal stance theory” proposes that humans flexibly switch between an instrumental stance and a ritual stance when observing actions, depending on contextual cues (Jagiello, Heyes, & Whitehouse, Reference Jagiello, Heyes and Whitehouse2022).
How can Singh’s goal-based framework accommodate these seemingly goal-demoted actions? A productive path forward is not necessarily to posit separate psychological systems but to conceptualize a continuum of instrumental salience. The analytical utility of a framework like the bifocal stance is that it helps us recognize that the perceived purpose of an action is context-dependent and variable. Some cultural practices have high, explicit instrumental salience, while for others, it is low or opaque. The technological innovations central to Rogers’s (Reference Rogers2003) work, which Singh references, exist at the high-salience end of this spectrum. They are often introduced with clear instrumental descriptions (“this seed variant increases yield”), making their adoption amenable to a straightforward subjective selection model based on perceived utility.
In contrast, many traditional cultural practices occupy a different position on this continuum. While some have clear, articulated goals (e.g., performing a ritual to make rain), many others are transmitted with only a vague sense that they are “doing something important.” Often, this is expressed as a precautionary belief: if the practice is not performed in the “right way,” some unspecified misfortune will occur (Hong, Reference Hong2024). Here, it may be said that the operative goal for the individual is not an explicit external outcome, but rather the subordinate goal of correct performance itself. Furthermore, this instrumental salience is not uniform even for a single practice. Within any population, individuals likely vary in the degree to which they perceive a goal, from those who see an action as purely conventional to others who have developed folk theories about its instrumental purpose. A more comprehensive model of subjective selection would therefore be one that incorporates this variation in the salience and nature of goals, both across different cultural practices and among the individuals who perform them.
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Competing interests
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