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Can peace be engineered?

Guru Madhavan1, Nicholas M Donofrio2, Asad M Madni3,4,5

  • 1National Academy of Engineering, Washington, DC 20001, USA.

PNAS Nexus
|January 29, 2026
PubMed
Summary
This summary is machine-generated.

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Engineering can be redirected to foster peace by prioritizing professional competence, capability, and character. This "peace engineering" approach addresses technical and ethical debt to build stable, conflict-reducing systems for society.

Area of Science:

  • Engineering and Social Sciences
  • Conflict Studies
  • Technological Ethics

Background:

  • Engineering decisions significantly influence societal trajectories toward conflict or cooperation.
  • The dual nature of technology, exemplified by nuclear power, impacts infrastructure-driven global challenges.
  • Technical choices in areas like power grids, satellites, and supply chains can exacerbate or alleviate societal tensions.

Purpose of the Study:

  • To investigate the potential of engineering to actively promote peace and stability.
  • To explore how professional competence, foresight (capability), and ethical considerations (character) can be leveraged in engineering practices.
  • To define "peace engineering" as a civic-minded practice focused on conflict reduction and societal resilience.

Main Methods:

Keywords:
businesscharacterconflictengineeringpeace

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  • Conceptual analysis of engineering's role in societal conflict and cooperation.
  • Examination of technical and ethical debt as barriers to durable peace.
  • Drawing parallels with the institutionalization of safety and quality standards in engineering.
  • Proposing the integration of conflict awareness into professional engineering standards, procurement processes, and educational curricula.

Main Results:

  • Peace engineering is proposed as a mode of practice, not a separate discipline, guided by civic purpose.
  • Success in peace engineering is measured by the extent to which design choices reduce conflict and enhance stability.
  • Addressing technical and ethical debt is crucial for building trust and achieving durable peace.
  • Embedding conflict awareness into engineering practices can balance security functions with prevention and resilience.

Conclusions:

  • Engineering has the potential to be a primary driver of enduring civic life and societal stability.
  • Redirecting engineering's focus toward stability can make peace its defining purpose.
  • A conscious shift in engineering practice is needed to ensure technological advancements contribute to healing rather than harm.