Complexity

Quick Facts: Who was Complexity?

Subject:

Complexity

Known for:

The study of systems whose components interact locally to produce emergent, non-linear behavior.

Verified Source:

2Day Chrono-Wiki & Primary Historical Archives

Origins & Early Life

Complexity characterizes the behavior of a system or model whose components interact in multiple ways and follow local rules, leading to non-linearity, randomness, collective dynamics, hierarchy, and emergence. The term is generally used to characterize something with many parts where those parts interact with each other in multiple ways, culminating in a higher order of emergence greater than the sum of its parts.

Career & Major Achievements

The study of these complex linkages at various scales is the main goal of complex systems theory. The intuitive criterion of complexity can be formulated as follows: a system would be more complex if more parts could be distinguished, and if more connections between them existed.

Enduring Legacy & Impact

As of 2010, a number of approaches to characterizing complexity have been used in science; Zayed et al. reflect many of these. Neil Johnson states that "even among scientists, there is no unique definition of complexity – and the scientific notion has traditionally been conveyed using particular examples..." Ultimately Johnson adopts the definition of "complexity science" as "the study of the phenomena which emerge from a collection of interacting objects".

Chronological Milestones & Life Events

1. 2010: 2010 Milestone — As of 2010, a number of approaches to characterizing complexity have been used in science; Zayed et al.

Historical Fact-Check Quiz: Complexity

True or False: “The primary definition of complexity science is the study of systems whose components interact locally to produce emergent, non-linear behavior.”

Answer (FALSE ❌): While complexity science studies emergent behavior, its definition is not limited to local interactions; it encompasses the study of phenomena arising from complex linkages across all scales.

Contemporary Figures & Related Historical Timelines

• Alex Chilton — Historical peer (Died in 2010) (2010): American musician, best known for his vocal work with The Box Tops and Big Star.
• Alexander McQueen — Historical peer (Died in 2010) (2010): Iconic British fashion designer known for theatrical, boundary-pushing collections.
• Comprehensive Nuclear-Test-Ban Treaty — Chrono-Wiki Encyclopedia Entry: Multilateral treaty banning all nuclear weapons test explosions and other nuclear blasts.
• Comprehensive Peace Agreement — Chrono-Wiki Encyclopedia Entry: A landmark 2005 accord ending the Second Sudanese Civil War and charting a path to autonomy.
• Compromise of 1850 — Chrono-Wiki Encyclopedia Entry: A legislative package that temporarily defused tensions over slavery in newly acquired US territories.
• Compromise of 1877 — Chrono-Wiki Encyclopedia Entry: Informal political deal settling the 1876 US presidential election, ending Reconstruction.

Frequently Asked Questions about Complexity