American thermal physicist Daniel Schroeder’s 2000 depiction of Gibbs free energy in relation to the creation of a rabbit; the citation-source definition of free energy upon which American ecosystem engineer Robert Ulanowicz models his ecological principle of ascendency: something that self-organizing, dissipative systems are hypothesized to optimize in their development over time. [4] |
“My method of scaling was not motivated by Bateson’s considerations, about which I was unaware at the time. I had simply drawn upon my background in thermodynamics to define in analogy to Gibbs or Helmholtz free energies (measures of the capacity of a system to do effective work [Schroder, 2000]). Both of these quantities take the form of a scalar measure of the system’s energy multiplied by a logarithmic term (as with AMI) indicative of its constituents.”