Following Tuomela, I argue that institutions consist in institutional activities conducive to the realisation (or “satisfaction”) of institutional activity types. Since this realisation is carried out by institutional groups, our having an answer to 'what are institutional groups?' is a necessary step towards a better understanding of what institutions are and how we create them. In this chapter, I offer an answer to this question.

In a recent contribution to legal ontology, Kenneth Ehrenberg identifies a puzzle concerning _the basic validity rule_ of legal systems: If formal institutions require a codified foundational constitutive rule, then legal systems cannot be formal institutions, since their foundational constitutive rule is necessarily an uncodified basic validity rule. To solve this puzzle, Ehrenberg suggests taking this rule as ‘a foundational and self-identifying institutional fact’. Here, I challenge his solution and the very existence of this puzzle. By arguing, contra Ehrenberg, that (...) the basic validity rule is not the foundational constitutive rule of a legal system, but only the foundational constitutive rule of legal validity; that its codification in fact contributes towards the institutionalisation of a legal system; and that the true foundational constitutive rule of a legal system is the formal group structure of the higher-constitutional organisations, I submit an alternative account of the institutional nature of legal systems. (shrink)

In recent years, some prominent legal philosophers have argued both that law (as a legal system) is a certain kind of abstract artifact and that we can elucidate its nature by elucidating its artifactual properties (e.g., authorship, functionality, etc). In this chapter, I present an objection to their arguments and show that law is not an abstract artifact, but rather a composite, concrete entity. I do so by arguing that law is an institutional practice, the purpose of which is for (...) legal organisations to produce legal artifacts (e.g., laws, legal judgements, international treaties, etc) through the performance of legal activities. Based on this, I next provide an ontological analysis of these artifacts by elaborating on the conditions for their creation and maintenance. By distinguishing law as an institutional practice from legal artifacts as institutional objects created by legal organisations, I intend to advance a more precise ontological account of legal phenomena. (shrink)

This volume contains the proceedings of the Social Ontology, Normativity, and Philosophy of Law conference, which took place on May 30–31, 2019 at the University of Glasgow. At the invitation of the Social Ontology Research Group, a panel of prominent scholars shed light on a range of key topics within social ontology, normativity, and philosophy of law from an interdisciplinary perspective.

What grounds the capacity of human agents to engage in individual, temporally extended activity (e.g. a philosopher writing a book), small-scale social interact.

Raimo Tuomela, late Professor Emeritus at the Centre for Philosophy of Social Sciences (TINT), University of Helsinki, is widely regarded as one of the most important philosophers of our time. He published extensively on various topics within social philosophy; particularly, on social action, cooperation, group belief, group responsibility, group reasoning, social practices, and institutions. To celebrate his legacy, this volume engages with and delves deeply into his philosophy of sociality. By gathering original essays from a world-class line-up of social ontologists, (...) social action theorists, and social philosophers, this collection provides the first comprehensive and critical treatment of Tuomela's outstanding contribution to social ontology and collective intentionality. (shrink)