Autonomous vehicles and moral judgments under risk
Some criticize the data-driven study of driverless car ethics for relying on deterministic crash scenarios where the focus should be on minimizing the occurrence of accidents instead. Indeed, decisions in road traffic are taken in the domain of risk. A relevant ethical question is, however, whether autonomous vehicles should actually minimize an accident’s probability or rather balance the accident’s probability and severity. While ethicists’ introspections might lead them to different conclusions, a participatory paradigm in ethics demands to include laypeople’s intuitions into the societal debate. In three online studies, the authors found that the mere minimization of accident probability in ethical dilemmas does not correspond to the views of their sample. The authors' participants favor a balanced consideration of accident probability and severity. This remains true even if the underlying dilemma is based on a more realistic scenario of allocating minor risks among road users. The authors' findings furthermore illustrate that trolley problems may be informative for autonomous vehicles and emphasize the importance of transparency if manufacturers and the public do not agree on guiding principles in road traffic.
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/issn/09658564
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Supplemental Notes:
- © 2021 Elsevier Ltd. All rights reserved. Abstract reprinted with permission of Elsevier.
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Authors:
- Krügel, Sebastian
- Uhl, Matthias
- Publication Date: 2022-1
Language
- English
Media Info
- Media Type: Web
- Features: Figures; References; Tables;
- Pagination: pp 1-10
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Serial:
- Transportation Research Part A: Policy and Practice
- Volume: 155
- Issue Number: 0
- Publisher: Elsevier
- ISSN: 0965-8564
- Serial URL: http://www.sciencedirect.com/science/journal/09658564
Subject/Index Terms
- TRT Terms: Autonomous vehicles; Crash severity; Ethics; Judgment (Human characteristics); Probability; Risk management; Traffic crashes
- Subject Areas: Highways; Safety and Human Factors; Society; Vehicles and Equipment;
Filing Info
- Accession Number: 01790184
- Record Type: Publication
- Files: TRIS
- Created Date: Dec 3 2021 9:06AM