T89 Mineral Informatics and the Evolution of Earth, Planets, and Life: In Honor of MSA Awardee, Shaunna M. Morrison

Monday, 16 October 2023
8:00 AM - 12:00 PM
315 / 316

MINERAL EVOLUTION: A CASE STUDY OF A NEW NATURAL LAW

Paper number: T89-12
Program: Technical Sessions
Time: 10:45 AM – 11:00 AM

Authors

Abstract

The diversity and distribution of Earth's minerals have evolved over more than 4.56 billion years. Details of this process, including systematic increases in chemical and structural complexity, mimic characteristics of other evolving systems, including isotopes produced by nucleosynthesis, planetary atmospheres, and life. These similarities point to a possible missing law of nature related to the evolution of complex systems.

Physical laws, such as the laws of motion, gravity, electromagnetism, and thermodynamics, codify the general behavior of varied macroscopic natural systems across space and time. We propose that an additional, hitherto unarticulated law is required to characterize familiar macroscopic phenomena of our complex, evolving universe. An important feature of the classical laws of physics is the conceptual equivalence of specific characteristics shared by an extensive, seemingly diverse body of natural phenomena. Identifying potential equivalencies among disparate phenomena—for example, falling apples and orbiting moons or hot objects and compressed springs—has been instrumental in advancing the scientific understanding of our world through the articulation of laws of nature.

A pervasive wonder of the natural world is the evolution of varied systems, from stars to minerals to life. These evolving systems seem to be conceptually equivalent in that they display three notable attributes: (1) they form from numerous components that have the potential to adopt combinatorially vast numbers of different configurations; (2) processes exist that generate numerous different configurations; and (3) configurations are preferentially selected based on function. We identify universal concepts of selection—static persistence, dynamic persistence, and novelty generation—that underpin function and drive systems to evolve through the exchange of information between the environment and the system. Accordingly, we propose a new law, the “law of increasing functional information”: The functional information of a system will increase (i.e., the system will evolve) if many different configurations of the system undergo selection for one or more functions. Mineral evolution is a revealing test case of this law.

Geological Society of America Abstracts with Programs. Vol. 55, No. 6

doi: 10.1130/abs/2023AM-389043

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