Behavioral and Brain Sciences最新文献

The central distinction - between evaluative and generative metabolic considerations - appears less theoretically secure than Haueis and Colaço suggest. First, the generative examples may ultimately reduce to evaluative reasoning applied earlier in the modeling process. Second, the principal generative examples do not clearly show metabolic considerations functioning within a cognitive model.

The target article should help productively orient studies of egalitarianism in human societies. However, it ignores the role of cultural transmission and evolution in the maintenance and transformation of the socio-ecological processes supporting egalitarian behavior. Each of the proposed processes are manifest and reproduced through culturally mediated behavior, as is made visible through research on children's social learning and inter-group interaction.

Building on Haueis and Colaço, we argue that metabolic considerations should also constrain cognitive architecture. Globally shared and dynamic resources make strong modularity difficult to justify. Rather than fixed features, modules may reflect local optima within a metabolically constrained landscape - stable under typical conditions but liable to break down under perturbation. Metabolic perturbations thus provide diagnostic tools for architectural assumptions.

This commentary emphasizes the importance of how we individuate cognitive capacities, operations, and vehicles. It challenges the target article's reliance on mechanistic notions of computation and medium-independence and uses examples from the memory literature to suggest that the role played by metabolic considerations in cognitive models will depend on questions of taxonomy and cognitive ontology.

Metabolic considerations are argued to drive cognitive models. I explore the related high-level hypothesis that the brain favours the most anatomically specialised system that still meets demands for computational flexibility in a given task. The hypothesis points to specific claims across a hierarchy of specialisation, from inter-neuronal connection structure to neuronal cell structure, through to non-neuronal cells and analogue mechanisms.

The plural processes underlying egalitarianism should be gendered adequately, with women seen as drivers and innovators from an evolutionary perspective. We apply this across all six processes enumerated by Stibbard Hawkes & von Rueden and advocate ritual as a seventh core process, the engine of reverse dominance.

Haueis and Colaço compellingly argue for integrating metabolic considerations into cognitive modeling. We suggest that current discussions suffer from a scale mismatch: metabolic constraints are typically framed at global or microscopic levels, whereas cognitive models may operate at a systems level. We propose mesoscale metabolic properties of functional neural networks as a more promising interface for constraining cognitive models.

Haueis and Colaço's framework can be inscribed into a positive theory of metabolic rationality where cognitive strategy selection is governed by allostatic energy management across sequential decisions under uncertainty. Heuristics emerge as solutions to a metabolic opportunity cost problem with distinct empirical predictions.

Stibbard-Hawkes and von Rueden argue that egalitarianism is best understood through process rather than outcome. We extend this by showing that the same inequalities and processes found in hunter-gatherer societies exist among children's peer cultures. This consistency, alongside early-emerging concerns for mutual respect, suggests egalitarianism may reflect foundational processes in social cognition, which particular ecologies and subsistence practices can refine.