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Open Prebiotic Environments Drive Emergent Phenomena and Complex Behavior.

Nathaniel Wagner1, David Hochberg2, Enrique Peacock-Lopez3

  • 1Department of Chemistry, Ben-Gurion University of the Negev, Beer Sheva 84105, Israel. nwagner@bgu.ac.il.

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Summary
This summary is machine-generated.

We studied simple prebiotic catalytic replicating networks. While closed systems show emergent phenomena, complexification and emergence primarily require open systems for prebiotic chemistry.

Keywords:
catalytic networkscomplexificationemergenceprebiotic replicatorssystems chemistry

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Area of Science:

  • Systems Chemistry
  • Prebiotic Chemistry
  • Origin of Life Studies

Background:

  • Living systems are open and operate far from equilibrium.
  • Prebiotic networks can be modeled as open or closed systems.
  • Understanding early chemical evolution is key to the origin of life.

Purpose of the Study:

  • To review properties of simple prebiotic catalytic replicating networks.
  • To model replication and complexification in chemical systems.
  • To determine the role of system openness in emergent phenomena.

Main Methods:

  • Review of theoretical properties of replicating networks.
  • Development and analysis of four computational models.
  • Comparison of emergent phenomena in open versus closed systems.

Main Results:

  • Closed prebiotic networks exhibit diverse emergent phenomena.
  • Complexification and significant emergence are more pronounced in open systems.
  • Open systems are crucial for driving the evolution of chemical complexity.

Conclusions:

  • Simple prebiotic networks serve as valuable models for Systems Chemistry.
  • The transition from closed to open systems is critical for complexification.
  • Open, non-equilibrium conditions are essential for the emergence of life-like properties.