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physics.soc-ph2026
From Critical Transitions to Sustainability Transformations: Phenomena, Theory, and Applications Across Disciplines
Elisabeth H. Krueger, Koustav Halder, Woi Oh +17
There has been a recent surge in the use of terms describing systemic change processes across science, policy, and public debate. The associated change phenomena are often assumed…
physics.soc-ph2026
Pulses, waves, and cascades in collective migration dynamics
Niraj Kushwaha, Woi Sok Oh, Edward D. Lee
Decisions to migrate depend on others' decisions. Dependence can produce nontrivial dynamics. We propose a minimal migration model that accounts for social influence alongside indi…
physics.soc-ph2025
Common indicators hurt armed conflict prediction
Niraj Kushwaha, Woi Sok Oh, Shlok Shah +1
Are big conflicts different from small or medium size conflicts? To answer this question, we leverage fine-grained conflict data, which we map to climate, geography, infrastructure…