Publications
Journal Articles
The philosophical foundations of digital twinning
Authors: David J Wagg, Christopher Burr, Jason Shepherd, Zack Xuereb Conti, Mark Enzer, Steven Niederer
Data-Centric Engineering ⢠2025
Abstract Digital twins are a new paradigm for our time, offering the possibility of interconnected virtual representations of the real world. The concept is very versatile and has been adopted by multiple communities of practice, policymakers, researchers, and innovators. A significant part of the digital twin paradigm is about interconnecting digital objects, many of which have previously not been combined. As a result, members of the newly forming digital twin community are often talking at cross-purposes, based on different starting points, assumptions, and cultural practices. These differences are due to the philosophical world-view adopted within specific communities. In this paper, we explore the philosophical context which underpins the digital twin concept. We offer the building blocks for a philosophical framework for digital twins, consisting of 21 principles that are intended to help facilitate their further development. Specifically, we argue that the philosophy of digital twins is fundamentally holistic and emergentist. We further argue that in order to enable emergent behaviors, digital twins should be designed to reconstruct the behavior of a physical twin by âdynamically assemblingâ multiple digital âcomponentsâ. We also argue that digital twins naturally include aspects relating to the philosophy of artificial intelligence, including learning and exploitation of knowledge. We discuss the following four questions (i) What is the distinction between a model and a digital twin? (ii) What previously unseen results can we expect from a digital twin? (iii) How can emergent behaviours be predicted? (iv) How can we assess the existence and uniqueness of digital twin outputs?
Ethical assurance: a practical approach to the responsible design, development, and deployment of data-driven technologies
Authors: Christopher Burr, David Leslie
AI and Ethics ⢠2022
Normative folk psychology and decision theory
Authors: Joe Dewhurst, Christopher Burr
Mind & Language ⢠2022
Our aim in this paper is to explore two possible directions of interaction between normative folk psychology and decision theory. In one direction, folk psychology plays a regulative role that constrains practical decision-making. In the other direction, decision theory provides novel tools and norms that shape folk psychology. We argue that these interactions could lead to the emergence of an iterative âdecision theoretic spiral,' where folk psychology influences decision-making, decision-making is studied by decision theory, and decision theory influences folk psychology. Understanding these interactions is important both for the theoretical study of social cognition and decision theory, and also for thinking about how to implement practical interventions into real-world decision-making.
Digital Psychiatry: Risks and Opportunities for Public Health and Wellbeing
Authors: Christopher Burr, Jessica Morley, Mariarosaria Taddeo, Luciano Floridi
IEEE Transactions on Technology and Society ⢠2020
Common mental health disorders are rising globally, creating a strain on public healthcare systems. This has led to a renewed interest in the role that digital technologies may have for improving mental health outcomes. One result of this interest is the development and use of artificial intelligence for assessing, diagnosing, and treating mental health issues, which we refer to as âdigital psychiatry.â This article focuses on the increasing use of digital psychiatry outside of clinical settings, in the following sectors: education, employment, financial services, social media, and the digital wellbeing industry. We analyze the ethical challenges of deploying digital psychiatry in these sectors, emphasizing key problems and opportunities for public health, and offer recommendations for protecting and promoting public health and wellbeing in information societies.
The Ethics of Digital Well-Being: A Thematic Review
Authors: Christopher Burr, Mariarosaria Taddeo, Luciano Floridi
Science and Engineering Ethics ⢠2020
This article presents the first thematic review of the literature on the ethical issues concerning digital well-being. The term âdigital well-beingâ is used to refer to the impact of digital technologies on what it means to live a life that is good for a human being. The review explores the existing literature on the ethics of digital well-being, with the goal of mapping the current debate and identifying open questions for future research. The review identifies major issues related to several key social domains: healthcare, education, governance and social development, and media and entertainment. It also highlights three broader themes: positive computing, personalised humanâcomputer interaction, and autonomy and self-determination. The review argues that three themes will be central to ongoing discussions and research by showing how they can be used to identify open questions related to the ethics of digital well-being.
The ethics of AI in health care: A mapping review
Authors: Jessica Morley, Caio C.V. Machado, Christopher Burr, Josh Cowls, Indra Joshi, Mariarosaria Taddeo, Luciano Floridi
Social Science & Medicine ⢠2020
This article presents a mapping review of the literature concerning the ethics of artificial intelligence (AI) in health care. The goal of this review is to summarise current debates and identify open questions for future research. Five literature databases were searched to support the following research question: how can the primary ethical risks presented by AI-health be categorised, and what issues must policymakers, regulators and developers consider in order to be âethically mindful? A series of screening stages were carried outâfor example, removing articles that focused on digital health in general (e.g. data sharing, data access, data privacy, surveillance/nudging, consent, ownership of health data, evidence of efficacy)âyielding a total of 156 papers that were included in the review.
Can Machines Read our Minds?
Authors: Christopher Burr, Nello Cristianini
Minds and Machines ⢠2019
We explore the question of whether machines can infer information about our psychological traits or mental states by observing samples of our behaviour gathered from our online activities. Ongoing technical advances across a range of research communities indicate that machines are now able to access this information, but the extent to which this is possible and the consequent implications have not been well explored. We begin by highlighting the urgency of asking this question, and then explore its conceptual underpinnings, in order to help emphasise the relevant issues. To answer the question, we review a large number of empirical studies, in which samples of behaviour are used to automatically infer a range of psychological constructs, including affect and emotions, aptitudes and skills, attitudes and orientations (e.g. values and sexual orientation), personality, and disorders and conditions (e.g. depression and addiction). We also present a general perspective that can bring these disparate studies together and allow us to think clearly about their philosophical and ethical implications, such as issues related to consent, privacy, and the use of persuasive technologies for controlling human behaviour.
Bayesian Learning Models of Pain: A Call to Action
Authors: Abby Tabor, Christopher Burr
Current Opinion in Behavioral Sciences ⢠2019
An Analysis of the Interaction Between Intelligent Software Agents and Human Users
Authors: Christopher Burr, Nello Cristianini, James Ladyman
Minds and Machines ⢠2018
Interactions between an intelligent software agent (ISA) and a human user are ubiquitous in everyday situations such as access to information, entertainment, and purchases. In such interactions, the ISA mediates the userâs access to the content, or controls some other aspect of the user experience, and is not designed to be neutral about outcomes of user choices. Like human users, ISAs are driven by goals, make autonomous decisions, and can learn from experience. Using ideas from bounded rationality (and deploying concepts from artificial intelligence, behavioural economics, control theory, and game theory), we frame these interactions as instances of an ISA whose reward depends on actions performed by the user. Such agents benefit by steering the userâs behaviour towards outcomes that maximise the ISAâs utility, which may or may not be aligned with that of the user. Video games, news recommendation aggregation engines, and fitness trackers can all be instances of this general case. Our analysis facilitates distinguishing various subcases of interaction (i.e. deception, coercion, trading, and nudging), as well as second-order effects that might include the possibility for adaptive interfaces to induce behavioural addiction, and/or change in user belief. We present these types of interaction within a conceptual framework, and review current examples of persuasive technologies and the issues that arise from their use. We argue that the nature of the feedback commonly used by learning agents to update their models and subsequent decisions could steer the behaviour of human users away from what benefits them, and in a direction that can undermine autonomy and cause further disparity between actions and goals as exemplified by addictive and compulsive behaviour. We discuss some of the ethical, social and legal implications of this technology and argue that it can sometimes exploit and reinforce weaknesses in human beings.
Embodied Decisions and the Predictive Brain
Authors: Christopher Burr
Philosophy and Predictive Processing ⢠2017
A cognitivist account of decision-making views choice behaviour as a serial process of deliberation and commitment, which is separate from perception and action. By contrast, recent work in embodied decision-making has argued that this account is incompatible with emerging neurophysiological data. We argue that this account has significant overlap with an embodied account of predictive processing, and that both can offer mutual development for the other. However, more importantly, by demonstrating this close connection we uncover an alternative perspective on the nature of decision-making, and the mechanisms that underlie our choice behaviour. This alternative perspective allows us to respond to a challenge for predictive processing, which claims that the satisfaction of distal goal-states is underspecified. Answering this challenge requires the adoption of an embodied perspective.
The body as laboratory: Prediction-error minimization, embodiment, and representation
Authors: Christopher Burr, Max Jones
Philosophical Psychology ⢠2016
In his (2014) paper, Jakob Hohwy outlines a theory of the brain as an organ for prediction-error minimization (PEM), which he claims has the potential to profoundly alter our understanding of mind and cognition. One manner in which our understanding of the mind is altered, according to PEM, stems from the neurocentric conception of the mind that falls out of the framework, which portrays the mind asâinferentially-secludedâfrom its environment. This in turn leads Hohwy to reject certain theses of embodied cognition. Focusing on this aspect of Hohwyâs argument, we first outline the key components of the PEM framework such as the âevidentiary boundary,â before looking at why this leads Hohwy to reject certain theses of embodied cognition. We will argue that although Hohwy may be correct to reject specific theses of embodied cognition, others are in fact implied by the PEM framework and may contribute to its development. We present the metaphor of the âbody as a laboratoryâ in order to highlight what we believe is a more significant role for the body than Hohwy suggests. In detailing these claims, we will expose some of the challenges that PEM raises for providing an account of representation.
Unifying the mind: Cognitive representations as graphical models
Authors: Christopher Burr
Philosophical Psychology ⢠2016
Reports
Trustworthy and ethical assurance of digital health and healthcare
Authors: Christopher Burr, Sophie Arana, Cassandra Gould Van Praag, Ibrahim Habli, Marten Kaas, Michael Katell, Shakir Laher, David Leslie, Steven Niederer, Berk Ozturk, Nuala Polo, Zoe Porter, Philippa Ryan, Malvika Sharan, Jose Solis Lemus, Marina Strocchi, Kalle Westerling
Alan Turing Institute ⢠2024
Trustworthy Assurance of Digital Mental Healthcare
Authors: Christopher Burr, Rosamund Powell
Alan Turing Institute ⢠2022
There is a culture of distrust surrounding the development and use of digital mental health technologies. As many organisations continue to grapple with the long-term impacts on mental health and well-being from the COVID-19 pandemic, a growing number are turning to digital technologies to increase their capacity and try to meet the growing need for mental health services. In this report, we argue that clearer assurance for how ethical principles have been considered and implemented in the design, development, and deployment of digital mental health technologies is necessary to help build a more trustworthy and responsible ecosystem. To help address this need, we set out a positive proposal for a framework and methodology we call 'Trustworthy Assurance'. To support the development and evaluation of Trustworthy Assurance, we conducted a series of participatory stakeholder engagement events with students, University administrators, regulators and policy-makers, developers, researchers, and users of digital mental health technologies. Our objectives were a) to identify and explore how stakeholders understood and interpreted relevant ethical objectives for digital mental health technologies, b) to evaluate and co-design the trustworthy assurance framework and methodology, and c) solicit feedback on the possible reasons for distrust in digital mental health.
A Citizen's Guide to Data: Ethical, Social, and Legal Issues
Authors: Christopher Burr
Zenodo ⢠2021
This guide was produced to support specific activities associated with a Residentâs Panel, organised and run by Camden City Council, Involve. The content was designed to support the participants with understanding some of the ethical, legal, and social issues surrounding data use by local government. In its current version, this guide is not, officially, a public document but has been published online for reference. It will be revised and developed following the workshop for wider release.
Conference Papers
Building machines that learn and think about morality
Authors: Christopher Burr, Geoff Keeling
Symposium on Philosophy after AI: Mind, Language and Action ⢠2018
Lake et al. propose three criteria which, they argue, will bring artificial intelligence (AI) systems closer to human cogni- tive abilities. In this paper, we explore the application of these crite- ria to a particular domain of human cognition: our capacity for moral reasoning. In doing so, we explore a set of considerations relevant to the development of AI moral decision-making. Our main focus is on the relation between dual-process accounts of moral reasoning and model-free/model-based forms of machine learning. We also discuss how work in embodied and situated cognition could provide a valu- able perspective on future research.
Book Chapters
Empowerment or Engagement? Digital Health Technologies for Mental Healthcare
Authors: Christopher Burr, Jessica Morley, Christopher Burr, Silvia Milano
The 2019 Yearbook of the Digital Ethics Lab ⢠2020
We argue that while digital health technologies (e.g. artificial intelligence, smartphones, and virtual reality) present significant opportunities for improving the delivery of healthcare, key concepts that are used to evaluate and understand their impact can obscure significant ethical issues related to patient engagement and experience. Specifically, we focus on the concept of empowerment and ask whether it is adequate for addressing some significant ethical concerns that relate to digital health technologies for mental healthcare. We frame these concerns using five key ethical principles for AI ethics (i.e. autonomy, beneficence, non-maleficence, justice, and explicability), which have their roots in the bioethical literature, in order to critically evaluate the role that digital health technologies will have in the future of digital healthcare.
Books
Ethics of Digital Well-Being: A Multidisciplinary Approach
Authors: Christopher Burr, Luciano Floridi
⢠2020
Web Publications
Charities are contributing to growing mistrust of mental-health text support â here's why
Authors: Christopher Burr
The Conversation ⢠2022
Mental health charities that provide support via text message have come under fire for sharing users anonymised data.