Mikhail VolkensteinMikhail Vladimirovich Volkenstein was a leading Russian biophysicist. He was a specialist in the "organic chemistry" of macromolecules and other polymers. He founded the Leningrad school of polymer science. His early work was on the spectroscopy of molecules, especially the vibrational band spectra of oscillating molecules (like your Information Philosopher). In the 1970's, Volkenstein started to explore the question of the origin of life. He set out to investigate the complex connections between entropy, information, and life. The Soviet Union allowed him to travel to Berlin to attend conferences on irreversible processes and self-organization. He met there with Ilya Prigogine, who won the Nobel Prize for his investigations into the irreversibility of processes in complex physical systems that are far from equilibrium conditions. Prigogine developed non-equilibrium thermodynamics, particularly the theory of what he called "dissipative structures." These are physical or chemical systems in far from equilibrium" conditions that appear to develop "order out of chaos" and look to be "self-organizing." Like biological systems, matter and energy (of low entropy) flow through the "dissipative" structure. It is primarily the energy and negative entropy that is being "dissipated." Prigogine'a work on the mathematical non-linearity of non-equilibrium thermodynamics is the basis of much "chaos theory" and "complexity theory." Volkenstein greatly admired the work of Manfred Eigen, who developed the idea of "hypercycles," based on the well-known citric acid cycle, in which each step is catalyzed by an enzyme such that the cycle can be described as "autocatalytic," a popular idea among many theorists on the origin of life. Surprisingly, many scientists, even specialists in thermodynamics and statistical mechanics are ambivalent about the concept of entropy and its significance. Not so surprisingly, generalists in physics, chemistry, and biology also are ambiguous about the role of entropy, and especially about the connection between entropy and so-called "negative entropy," which is intimately connected to information. Volkenstein's 1986 book, Entropy and Information, would better have been entitled Entropy, Information, and Life. It might have received more attention from biologists. But even this book cannot explain the deep and complicated connections between the creation of information in the universe and physical entropy, let alone its dependence on quantum mechanics. Many philosophers of science are suspicious of interpretations of quantum mechanics that imply the universe is indeterministic, that chance is real. A large majority of philosophers believe that human free will is compatible with physical determinism. Like Albert Einstein and many other great physicists, they hope that underlying "hidden variables" will be discovered that will restore classical deterministic laws of nature. In his preface to his book, Volkenstein was very optimistic that the role of entropy in biology could be made very clear. He called it "not very complicated."
ReferencesEntropy and Information Normal | Teacher | Scholar