Accepted:
Introduction. RationaleThe description of this Session included many goals or questions, of which I discuss two here: 1) what do we consider physical information? 2) What are the roles of different appearances of symmetries in taking a stand on these questions? In a recent paper [1], based on a contribution I made to an Essay Contest on the subject, I discussed whether information or energy was more fundamental in the universe [2]. My answer (which did not win a prize), published elsewhere [3], was that energy was definitely more primitive than information as bits, but that energy and information as difference in energy emerged together from an unknown substrate, perhaps the quantum vacuum. Subsequently, energy and information always accompany one another. They follow the extension of logic to real processes or systems that I have called Logic in Reality (LIR) [4]. LIR is grounded in the dualistic properties of energy and applies to the evolution of complex processes at biological, cognitive and social levels of reality.A direct relationship between energy and information has been established by Gerhard Luhn in his Causal-Compositional Concept (CCC) of information [5]. In this conception, the first change of state of any kind in the universe resulted in a non-uniform energy-density distribution, thus a new form. From this follows a Compositionality Principle that states if that there are fundamental processes in the Universe (the 2nd Law of Thermodynamics; the Pauli Exclusion Principle) and that they interact at all, this principle was itself new irreducible information or a basic principle of the universe, the basis for all subsequent processes of the emergence of form and structure. The new form thus results in a further unequal distribution of energy, and the meaning or content of this new form are the activities which this non-equilibrium distribution of energy induces, which appear as new laws. The universe appears to operate in such a way as to increase the number of new states or laws, that is, information.
2Unlike standard bivalent and multi-valent linguistic logics and their mathematical equivalents, LIR is not topic-neutral but founds an ethics. It is therefore relevant to the development of an information commons in which information is a carrier of value, even at the lowest level as in the concept of Luciano Floridi [6]. Accordingly, theories which support or add credibility to the dialectical physical approach of my logical system ipso facto also support its application in the ethical domain. -Forming (In the beginning . . .) The key postulate of LIR is that any element of an energetic process A is always accompanied, logically and functionally, by its opposite or contradiction non-A but only to the extent that when A is predominately actual (or present or active), non-A is always predominantly potential, alternately and reciprocally, without either ever going to the ideal limit of 0 or 1. The mid-point of equal actuality or potentiality is one of maximum opposition from which new entities...