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Universal bursty behaviour in human violent conflicts.

S Picoli1, M del Castillo-Mussot2, H V Ribeiro1

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Summary
This summary is machine-generated.

This study reveals a universal scaling law in the timing of violent events across different human conflicts. This pattern suggests a unified, hierarchical dynamic underlies collective violence.

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Area of Science:

  • * Social dynamics
  • * Conflict studies
  • * Statistical analysis

Background:

  • * Collective violence dynamics are complex and not fully understood.
  • * Previous research identified patterns in the size and timing of violent events.
  • * A unified model for these dynamics is currently lacking.

Purpose of the Study:

  • * To explore a unified dynamical process for violent event size and timing.
  • * To analyze inter-event time distributions in human conflicts.
  • * To identify potential scaling laws governing conflict dynamics.

Main Methods:

  • * Analysis of event catalogs from Iraq (2003-2005), Afghanistan (2008-2010), and Northern Ireland (1969-2001).
  • * Calculation of inter-event time distributions for various minimum event sizes.
  • * Examination of scaling law adherence across different orders of magnitude.

Main Results:

  • * Inter-event time distributions exhibit approximate adherence to a simple scaling law.
  • * This pattern holds across more than three orders of magnitude.
  • * The observed pattern was consistent across the analyzed conflict datasets.

Conclusions:

  • * A robust scaling law unifies the size and timing dynamics of violent events.
  • * This suggests a hierarchical organization in the dynamics of collective violence.
  • * The findings provide a unified perspective on understanding conflict dynamics.