Human dignity and lethal autonomous weapon systems: A Christian ethical positioning from a Catholic point of view

Authors

  • Elmar Nass Lehrstuhl für Christliche Sozialwissenschaften und gesellschaftlicher Dialog, Kölner Hochschule für Katholische Theologie, Cologne (DE)

DOI:

https://doi.org/10.14512/tatup.31.3.58

Keywords:

acceptability, meaningful human control, lethal autonomous weapon systems, human-machine relationship

Abstract

This article analyses the ethical debate over the use of lethal autonomous weapon systems (LAWS) by exploring, from a Catholic perspective, how Christian ethics can position itself in this discussion. Since humanity will not be able to avoid wars in the future, ideas of justified use of armed force (in self-defense), but also of appropriateness of defensive weapon systems, remain important issues. Based on the so-called ‘protection rationale,’ proponents hold that autonomous weapon systems (AWS) can shield one’s own forces while reducing the damage inflicted upon the enemy. Opponents seek to ban AWS categorically, especially LAWS. The moral dilemmas and ethical dimensions involved make LAWS a genuine subject for technology assessment in terms of the technology’s consequences for humanity, dignity, and coexistence.

References

Amoroso, Daniele; Sauer, Frank; Sharkey, Noel; Suchman, Lucy; Tamburrini, Guglielmo (2018): Autonomy in weapon systems. The military application of Artificial Intelligence as a litmus test for Germany’s new foreign and security policy. Berlin: Heinrich Böll Stiftung. Available online at https://www.boell.de/sites/default/files/boell_autonomy-in-weapon-systems_1.pdf, last accessed on 21. 09. 2022.

Amoroso, Daniele; Tamburrini, Guglielmo (2020): Autonomous weapons systems and meaningful human control. Ethical and legal issues. In: Current Roboethics Reports 1, pp. 187–194. DOI: https://doi.org/10.1007/s43154-020-00024-3

Arkin, Ronald (2015): The case for banning killer robots. Counterpoint. In: Communications of the ACM 58 (12), pp. 46–47. DOI: https://doi.org/10.1145/2835965

Arkin, Ronald (2008): Governing lethal behavior. Embedding ethics in a hybrid deliberative/ reactive robot architecture. Part I. Motivation and philosophy. In: Proceedings of the 3rd ACM/IEEE international conference on Human robot interaction. New York: Association for Computing Machinery, pp. 121–128. DOI: https://doi.org/10.1145/1349822.1349839

Arkin, Ronald; Ulam, Patrick; Duncan, Brittany (2009): An ethical governor for constraining lethal action in an autonomous system. In: CSE Technical reports 163. Available online at https://digitalcommons.unl.edu/cgi/viewcontent.cgi?article=1166&context=csetechreports, last accessed on 21. 09. 2022. DOI: https://doi.org/10.21236/ADA493563

Biggar, Nigel (2013): In defence of war. Oxford: Oxford University Press. DOI: https://doi.org/10.1093/acprof:oso/9780199672615.001.0001

Birnbacher, Dieter (2016): Are autonomous weapons systems a threat to human dignity? In: Nehal Bhuta, Susanne Beck, Robin Geiß, in-Yan Liu und Claus Kreß (eds.): Autonomous Weapons Systems. Law, Ethics, Policy. Cambridge, U.K.: Cambridge University Press, pp. 105–121. DOI: https://doi.org/10.1017/CBO9781316597873.005

Franke, Ulrike (2016): Automatisierte und autonome Systeme in der Militärund Waffentechnik. In: Aus Politik und Zeitgeschichte 66 (35–36), pp. 28–32. Available online at https://www.bpb.de/shop/zeitschriften/apuz/232968/automatisierte-und-autonome-systeme-in-der-militaer-und-waffentechnik/, last accessed on 21. 09. 2022.

Heyns, Christof (2013): Report by the special rapporteur on extrajudicial, summary or arbitrary executions. Annual Report Human Rights Council A/HRC/23/47. Geneva: Human Rights Council. Available online at https://www.ohchr.org/sites/default/files/Documents/HRBodies/HRCouncil/RegularSession/Session23/A-HRC-23-47_en.pdf, last accessed on 21. 09. 2022.

Horowitz, Michael (2016): The ethics and morality of robotic warfare. Assessing the debate over autonomous weapons. In: Daedalus 145 (4), pp. 25–36. DOI: https://doi.org/10.1162/DAED_a_00409

Koch, Bernhard (2019): Die ethische Debatte um den Einsatz von ferngesteuerten und autonomen Waffensystemen. In: Ines Werkner and Marco Hofheinz (eds.): Unbemannte Waffen und ihre ethische Legitimierung. Gerechter Frieden. Wiesbaden: Springer VS. DOI: https://doi.org/10.1007/978-3-658-26947-0_2

Koch, Bernhard; Rinke, Bernhard (2018): Der militärische Einsatz bewaffneter Drohnen. Zwischen Schutz für Soldaten und gezieltem Töten. In: TATuP – Journal for Technology Assessment in Theory and Practice 27 (3), pp. 38–44. DOI: https://doi.org/10.14512/tatup.27.3.38

Leveringhaus, Alex (2016): What’s so bad about killer robots? In: Journal of Applied Philosophy 35 (2), pp. 341–358. DOI: https://doi.org/10.1111/japp.12200

Matsuzaki, Hironori; Lindemann, Gesa (2016): The autonomy-safety-paradox of service robotics in Europe and Japan. A comparative analysis. In: AI & Society 31, pp. 501–517. DOI: https://doi.org/10.1007/s00146-015-0630-7

McLaren, Bruce (2006): Computational models of ethical reasoning. Challenges, initial steps, and future directions. In: IEEE Intelligent Systems 21 (4), pp. 29–37. DOI: https://doi.org/10.1109/MIS.2006.67

Nass, Elmar (2020): Christliche Sozialethik. Orientierung, die Menschen (wieder) gewinnt. Stuttgart: Kohlhammer. DOI: https://doi.org/10.17433/978-3-17-037057-9

Nass, Elmar; Schneider, Michael (2022): Maschinen mit Moral für eine gute Pflege der Zukunft. In: Mario Pfannstiel (ed.): Künstliche Intelligenz im Gesundheitswesen. Entwicklungen, Beispiele und Perspektiven. Springer: Berlin, pp. 311–323. DOI: https://doi.org/10.1007/978-3-658-33597-7_13

Nida-Rümelin, Julian; Weidenfeld, Nathalie (2018): Digitaler Humanismus. Eine Ethik für das Zeitalter der Künstlichen Intelligenz. München: Piper.

Pontifical Council of Justice and Peace (ed.) (2006): Compendium of the social doctrine of the church. London: Burns and Oates. Available online at http://www.vatican.va/roman_curia/pontifical_councils/justpeace/documents/rc_pc_justpeace_doc_20060526_compendio-dott-soc_en.html, last accessed on 21. 09. 2022.

Pope Francis (2015): Encyclical letter Laudato Sí of the Holy Father Francis on care for our common home. Vatican City: Vatican Press. Available online at https://www.vatican.va/content/dam/francesco/pdf/encyclicals/documents/papa-francesco_20150524_enciclica-laudato-si_en.pdf, last accessed on 22. 09. 2022.

Rosert, Elvira; Sauer, Frank (2019): Prohibiting autonomous weapons. Put human dignity first. In: Global Policy 10 (3), pp. 370–375. DOI: https://doi.org/10.1111/1758-5899.12691

Sandel, Michael (2012): What money can’t buy. New York: Farrar, Straus and Giroux.

Sharkey, Noel (2016): Staying in the loop. Human supervisory control of weapons. In: Nehal Bhuta, Susanne Beck, Robin Geiß, Hin-Yan Liu and Claus Kreß (eds.): Autonomous weapons systems. Law, ethics, policy. Cambridge, U.K.: Cambridge University Press, pp. 23–38. DOI: https://doi.org/10.1017/CBO9781316597873.002

Sparrow, Rob (2007): Killer robots. In: Journal of Applied Philosophy 24 (1), pp. 62–77. DOI: https://doi.org/10.1111/j.1468-5930.2007.00346.x

United Nations (2001): Convention on prohibitions or restrictions on the use of certain conventional weapons which may be deemed to be excessively injurious or to have indiscriminate effects as amended on 21 December 2001. Geneva: United Nations. Available online at https://geneva-s3.unoda.org/static-unoda-site/pages/templates/the-convention-on-certainconventional-weapons/CCW%2Btext.pdf, last accessed on 21. 09. 2022.

United States of America Department of Defense (2012): Directive No. 3000.09. Autonomy in weapon systems. s.l.: s.n. Available online at https://www.esd.whs.mil/portals/54/documents/dd/issuances/dodd/300009p.pdf, last accessed on 21. 09. 2022.

Vohs, Vanessa (2021): Meaningful human agency in automated weapon systems. A plea for human-in-the-loop regulation. In: LSE Law Review Blog. Available online at https://blog.lselawreview.com/2021/10/meaningful-humanagency-automated-weapon-systems-plea-human-in-the-loop-regulation, last accessed on 21. 09. 2022.

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Published

16.12.2022

How to Cite

1.
Nass E. Human dignity and lethal autonomous weapon systems: A Christian ethical positioning from a Catholic point of view. TATuP [Internet]. 2022 Dec. 16 [cited 2024 Mar. 28];31(3):58-64. Available from: https://www.tatup.de/index.php/tatup/article/view/6996