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Marcus T L Teo

Biographic Data

ID5930974
NAMEMarcus T L Teo
GIVEN NAMESMarcus T L
FAMILY NAMETeo
SIGNATURETEO M T L
AFFILIATIONSNational University of Singapore
ORCID0000-0002-8088-4621
VERIFIEDYes
TOTAL WORKS6
TOTAL CITATIONS0
WORKS AS AUTHOR6
WORKS AS EDITOR0
FIRST PUBLICATION YEAR2023
LATEST PUBLICATION YEAR2026
H-INDEX0
  • Lives worth living and the danger of ignoring non-identity limits on genetic preference

    Marcus T L Teo•ARTICLE•Journal of Medical Ethics•2026

    In this short paper, I detail a case against Dr Guido Pennings’s latest publication in the Journal of Medical Ethics , titled ‘The moral obligation to have genetically related children”. I argue that Pennings, despite raising awareness of issues of bioethical and scientific import, fatally neglects to interact with a central debate in reproductive ethics: the non-identity problem (NIP). Taking the NIP seriously, we can see that the moral obligati…

  • Measuring Social Trust in AI

    Open Access•Sulfikar Amir, Sabrina Ching Yuen Luk et al.•ARTICLE•Human Behavior and Emerging…•2025

    What drives people to have trust in using artificial intelligence (AI)? How does the institutional environment shape social trust in AI? This study addresses these questions to explain the role of institutions in allowing AI‐based technologies to be socially accepted. In this study, social trust in AI is situated in three institutional entities, namely, the government, tech companies, and the scientific community. It is posited that the level of …

  • From Abstinence to Assistance

    Open Access•Marcus T L Teo•ARTICLE•Bioethics•2025

    This essay begins from the point that developments in antinatalism, or the view that it is wrong to bear children, place legitimate pressures on prospective parents to seriously consider the harms of bringing their prospective children into existence. This essay does not defend antinatalism but instead considers an upshot of bioethical import if one takes these antinatalist pressures seriously. Attending to the debate on the normative legitimacy …

  • Why the irremediability requirement is not sufficient to deny psychiatric euthanasia for patients with treatment-resistant depression

    Marcus T L Teo•ARTICLE•Journal of Medical Ethics•2024

    Treatment-resistant depression (TRD) holds centrality in many debates regarding psychiatric euthanasia. Among the strongest reasons cited by opponents of psychiatric euthanasia is the uncertainty behind the irremediability of psychiatric illnesses. According to this argument, conditions that cannot be considered irremediable imply that there are possible remedies that remain for the condition. If there are possible remedies that remain for the co…

  • Best to possibly not be

    Open Access•Marcus T L Teo•ARTICLE•Bioethics•2024

    This article starts by examining the present state of death ethics by attending to the euthanasia debate. Given that voluntary active euthanasia has seen strong support in the academic community, insights on the choiceworthiness of continued existence may be derived. Having derived cases of choiceworthy nonexistence (which I refer to as choiceworthy nonexistence [CNE] cases), I extend these intuitions to lives not worth starting, or choiceworthy …

  • Targeted speech directions in Singapore

    Marcus Teo, Marcus T L Teo•ARTICLE•The Round Table•2023

    As public discourse moves online, Singapore’s Government has increasingly begun to regulate online speech via the use of Targeted Speech Directions, which are issued against statements or communications deemed to amount to fake news or foreign interference. This article maps the law on Targeted Speech Directions in Singapore, touching on three issues – the consistency of these Directions with constitutional theories of free speech, the extent of …

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  • Targeted speech directions in Singapore

    Marcus Teo, Marcus T L Teo•ARTICLE•The Round Table•2023

    As public discourse moves online, Singapore’s Government has increasingly begun to regulate online speech via the use of Targeted Speech Directions, which are issued against statements or communications deemed to amount to fake news or foreign interference. This article maps the law on Targeted Speech Directions in Singapore, touching on three issues – the consistency of these Directions with constitutional theories of free speech, the extent of …

  • Why the irremediability requirement is not sufficient to deny psychiatric euthanasia for patients with treatment-resistant depression

    Marcus T L Teo•ARTICLE•Journal of Medical Ethics•2024

    Treatment-resistant depression (TRD) holds centrality in many debates regarding psychiatric euthanasia. Among the strongest reasons cited by opponents of psychiatric euthanasia is the uncertainty behind the irremediability of psychiatric illnesses. According to this argument, conditions that cannot be considered irremediable imply that there are possible remedies that remain for the condition. If there are possible remedies that remain for the co…

  • Best to possibly not be

    Open Access•Marcus T L Teo•ARTICLE•Bioethics•2024

    This article starts by examining the present state of death ethics by attending to the euthanasia debate. Given that voluntary active euthanasia has seen strong support in the academic community, insights on the choiceworthiness of continued existence may be derived. Having derived cases of choiceworthy nonexistence (which I refer to as choiceworthy nonexistence [CNE] cases), I extend these intuitions to lives not worth starting, or choiceworthy …

  • Measuring Social Trust in AI

    Open Access•Sulfikar Amir, Sabrina Ching Yuen Luk et al.•ARTICLE•Human Behavior and Emerging…•2025

    What drives people to have trust in using artificial intelligence (AI)? How does the institutional environment shape social trust in AI? This study addresses these questions to explain the role of institutions in allowing AI‐based technologies to be socially accepted. In this study, social trust in AI is situated in three institutional entities, namely, the government, tech companies, and the scientific community. It is posited that the level of …

  • From Abstinence to Assistance

    Open Access•Marcus T L Teo•ARTICLE•Bioethics•2025

    This essay begins from the point that developments in antinatalism, or the view that it is wrong to bear children, place legitimate pressures on prospective parents to seriously consider the harms of bringing their prospective children into existence. This essay does not defend antinatalism but instead considers an upshot of bioethical import if one takes these antinatalist pressures seriously. Attending to the debate on the normative legitimacy …

  • Lives worth living and the danger of ignoring non-identity limits on genetic preference

    Marcus T L Teo•ARTICLE•Journal of Medical Ethics•2026

    In this short paper, I detail a case against Dr Guido Pennings’s latest publication in the Journal of Medical Ethics , titled ‘The moral obligation to have genetically related children”. I argue that Pennings, despite raising awareness of issues of bioethical and scientific import, fatally neglects to interact with a central debate in reproductive ethics: the non-identity problem (NIP). Taking the NIP seriously, we can see that the moral obligati…

Law (3 works) · Political science (3 works) · Autonomy (2 works) · Beneficence (2 works) · Economics (2 works) · Law and economics (2 works) · Medicine (2 works) · Neuroethics, Human Enhancement, Biomedical Innovations (2 works) · Psychiatry (2 works) · Psychology (2 works)

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