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Life and death decisions of autonomous vehicles

Nature volume 579, pages E1–E2 (2020)Cite this article

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Matters Arising to this article was published on 04 March 2020

The Original Article was published on 24 October 2018

Arising from: E. Awad et al. Nature https://doi.org/10.1038/s41586-018-0637-6 (2018)

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Fig. 1: People’s choices for how autonomous vehicles should be programmed to act in situations where human lives are at stake (study 1).

Data availability

All materials, data and code used in the studies are available at https://osf.io/wy8tq/?view_only=e5907f552f5e4a8a901cbdd2d4c035f6.

References

  1. Awad, E. et al. The Moral Machine experiment. Nature 563, 59–64 (2018).

    Article  ADS  CAS  Google Scholar 

  2. Dawes, C. T., Fowler, J. H., Johnson, T., McElreath, R. & Smirnov, O. Egalitarian motives in humans. Nature 446, 794–796 (2007).

    Article  ADS  CAS  Google Scholar 

  3. Fehr, E., Bernhard, H. & Rockenbach, B. Egalitarianism in young children. Nature 454, 1079–1083 (2008).

    Article  ADS  CAS  Google Scholar 

  4. Fehr, E. & Gächter, S. Altruistic punishment in humans. Nature 415, 137–140 (2002).

    Article  ADS  CAS  Google Scholar 

  5. Bonnefon, J.-F., Shariff, A. & Rahwan, I. The social dilemma of autonomous vehicles. Science 352, 1573–1576 (2016).

    Article  ADS  CAS  Google Scholar 

  6. Li, J., Zhao, X., Cho, M.-J., Ju, W. & Malle, B. F. From trolley to autonomous vehicle:perceptions of responsibility and moral norms in traffic accidents with self-driving cars. SAE Technical Paper https://doi.org/10.4271/2016-01-0164 (2016).

  7. Gawronski, B., Armstrong, J., Conway, P., Friesdorf, R. & Hütter, M. Consequences, norms, and generalized inaction in moral dilemmas: The CNI model of moral decision-making. J. Pers. Soc. Psychol. 113, 343–376 (2017).

    Article  Google Scholar 

  8. Spranca, M., Minsk, E. & Baron, J. Omission and commission in judgment and choice. J. Exp. Soc. Psychol. 27, 76–105 (1991).

    Article  Google Scholar 

  9. Luetge, C. The German Ethics Code for Automated and Connected Driving. Philos. Technol. 30, 547–558 (2017).

    Article  Google Scholar 

  10. Gertler, P., Galiani, S. & Romero, M. How to make replication the norm. Nature 554, 417–419 (2018).

    Article  ADS  CAS  Google Scholar 

  11. Bigman, Y. E. & Gray, K. People are averse to machines making moral decisions. Cognition 181, 21–34 (2018).

    Article  Google Scholar 

  12. Bigman, Y. E., Waytz, A., Alterovitz, R. & Gray, K. Holding Robots Responsible: The Elements of Machine Morality. Trends Cogn. Sci. 23, 365–368 (2019).

    Article  Google Scholar 

  13. Banaji, M. R. & Greenwald, A. G. Blindspot: Hidden Biases of Good People (Bantam Books, 2016).

Download references

Acknowledgements

Y.E.B. acknowledges support from the National Science Foundation (SMA-1714298). K.G. acknowledges support from the Charles Koch Foundation and from the National Science Foundation (BCS-1823944).

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Authors and Affiliations

  1. Department of Psychology and Neuroscience, The University of North Carolina at Chapel Hill, Chapel Hill, NC, USA

    Yochanan E. Bigman & Kurt Gray

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  1. Yochanan E. Bigman
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  2. Kurt Gray
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Contributions

Y.E.B. and K.G. planned the research, designed the experiment, collected the data, analysed the data and wrote the paper.

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Correspondence to Yochanan E. Bigman.

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The authors declare no competing interests.

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This file contains Supplementary Methods, Supplementary Tables 1-2 and Supplementary Figure 1.

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Bigman, Y.E., Gray, K. Life and death decisions of autonomous vehicles. Nature 579, E1–E2 (2020). https://doi.org/10.1038/s41586-020-1987-4

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