Justin Tiehen
Biographic Data
| ID | 999052 |
|---|---|
| NAME | Justin Tiehen |
| GIVEN NAMES | Justin |
| FAMILY NAME | Tiehen |
| SIGNATURE | TIEHEN J |
| AFFILIATIONS | University of Puget Sound |
| ORCID | 0000-0001-9891-0712 |
| VERIFIED | Yes |
| TOTAL WORKS | 9 |
| TOTAL CITATIONS | 10 |
| WORKS AS AUTHOR | 9 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2002 |
| LATEST PUBLICATION YEAR | 2025 |
| H-INDEX | 3 |
Value alignment, human enhancement, and moral revolutions
Human beings are internally inconsistent in various ways. One way to develop this thought involves using the language of value alignment: the values we hold are not always aligned with our behavior and are not always aligned with each other. Because of this self-misalignment, there is room for potential projects of human enhancement that involve achieving a greater degree of value alignment than we presently have. Relatedly, discussions of AI eth…
Existentialist risk and value misalignment
The absentminded professor
In this paper, I argue that absences pose a challenge to our understanding of physicalism that has not been properly appreciated. I do this by setting out a thought experiment involving a being in whom absence properties occupy the causal roles that functionalists take to define mental properties, in which case these absence properties realize the being’s mental properties. Such a being should be compatible with the truth of physicalism, I argue,…
Metaphysics of the Bayesian mind
Recent years have seen a Bayesian revolution in cognitive science. In this paper, I work out the implications of this revolution for the metaphysics of mind. My central claim is that the Bayesian approach supports a novel empirical argument for normativism, the thesis that belief has a rational normative essence. The argument I develop draws in part on the causal powers subset account of realization, with the connection being that Bayesians often…
The Ikea effect and the production of epistemic goods
Physicalism Requires Functionalism
How should ‘the physical’ be defined for the purpose of formulating physicalism? In this paper I defend a version of the via negativa according to which a property is physical just in case it is neither fundamentally mental nor possibly realized by a fundamentally mental property. The guiding idea is that physicalism requires functionalism, and thus that being a type identity theorist requires being a realizer‐functionalist. In §1 I motivate my a…
A psychofunctionalist argument against nonconceptualism
Disproportional mental causation
Emergence and Quantum Mechanics
In a recent article Humphreys has developed an intriguing proposal for making sense of emergence. The crucial notion for this purpose is what he calls “fusion” and his paradigm for it is quantum nonseparability. In what follows, we will develop this position in more detail, and then discuss its ramifications and limitations. Its ramifications are quite radical; its limitations are substantial. An alternative approach to emergence that involves qu…
Existentialist risk and value misalignment
Physicalism Requires Functionalism
How should ‘the physical’ be defined for the purpose of formulating physicalism? In this paper I defend a version of the via negativa according to which a property is physical just in case it is neither fundamentally mental nor possibly realized by a fundamentally mental property. The guiding idea is that physicalism requires functionalism, and thus that being a type identity theorist requires being a realizer‐functionalist. In §1 I motivate my a…
Emergence and Quantum Mechanics
In a recent article Humphreys has developed an intriguing proposal for making sense of emergence. The crucial notion for this purpose is what he calls “fusion” and his paradigm for it is quantum nonseparability. In what follows, we will develop this position in more detail, and then discuss its ramifications and limitations. Its ramifications are quite radical; its limitations are substantial. An alternative approach to emergence that involves qu…
Disproportional mental causation
Emergence and Quantum Mechanics
In a recent article Humphreys has developed an intriguing proposal for making sense of emergence. The crucial notion for this purpose is what he calls “fusion” and his paradigm for it is quantum nonseparability. In what follows, we will develop this position in more detail, and then discuss its ramifications and limitations. Its ramifications are quite radical; its limitations are substantial. An alternative approach to emergence that involves qu…
Disproportional mental causation
A psychofunctionalist argument against nonconceptualism
Physicalism Requires Functionalism
How should ‘the physical’ be defined for the purpose of formulating physicalism? In this paper I defend a version of the via negativa according to which a property is physical just in case it is neither fundamentally mental nor possibly realized by a fundamentally mental property. The guiding idea is that physicalism requires functionalism, and thus that being a type identity theorist requires being a realizer‐functionalist. In §1 I motivate my a…
The Ikea effect and the production of epistemic goods
Metaphysics of the Bayesian mind
Recent years have seen a Bayesian revolution in cognitive science. In this paper, I work out the implications of this revolution for the metaphysics of mind. My central claim is that the Bayesian approach supports a novel empirical argument for normativism, the thesis that belief has a rational normative essence. The argument I develop draws in part on the causal powers subset account of realization, with the connection being that Bayesians often…
The absentminded professor
In this paper, I argue that absences pose a challenge to our understanding of physicalism that has not been properly appreciated. I do this by setting out a thought experiment involving a being in whom absence properties occupy the causal roles that functionalists take to define mental properties, in which case these absence properties realize the being’s mental properties. Such a being should be compatible with the truth of physicalism, I argue,…
Value alignment, human enhancement, and moral revolutions
Human beings are internally inconsistent in various ways. One way to develop this thought involves using the language of value alignment: the values we hold are not always aligned with our behavior and are not always aligned with each other. Because of this self-misalignment, there is room for potential projects of human enhancement that involve achieving a greater degree of value alignment than we presently have. Relatedly, discussions of AI eth…
Existentialist risk and value misalignment
Epistemology (9 works) · Philosophy (9 works) · Metaphysics (7 works) · Computer Science (6 works) · Philosophy of mind (6 works) · Philosophy and Theoretical Science (5 works) · Psychology (5 works) · Epistemology, Ethics, and Metaphysics (4 works) · Mathematics (4 works) · Philosophy and History of Science (4 works)