There are many different notions of information in logic, epistemology, psychology, biology and cognitive science, which are employed differently in each discipline, often with little overlap. Since our interest here is in biological processes and organisms, we develop a taxonomy of functional information that extends the standard cue/signal distinction. Three general, main claims are advanced here. This new taxonomy can be useful in describing learning and communication. It avoids some problems that the natural/non-natural information distinction faces. Functional information is​ ​produced (...) through exploration and stabilisation processes. (shrink)

This paper tries to link Ethology to Biosemiotics by analysing the similarities between some triadic relationships like biosemiotics’ Object—Representamen—Interpretant and the one established in Ethology between Sign-stimuli— Innate Releasing Mechanism—Modal Action Pattern, or the one potentially established in communication networks comprising Sender—Receiver—Eavesdropper. I argue here that a collaborative relationship is supported by the fact that the observational method used by Ethology is based on the triadic relationship Sender—Receiver—Eavesdropper. This method, by introducing the human observer at the Interpreter/Eavesdropper place, is not (...) only applicable to the direct study of animal communication, but also to the interpretation of all other animal behaviour by assuming that behaviour is a sign/signal system on its own, for us to interpret and decode. (shrink)

All information results from a process, intrinsic to living beings, of info-autopoiesis or information self-production; a sensory commensurable, self-referential feedback process immanent to Bateson’s ‘difference which makes a difference’. To highlight and illustrate the fundamental nature of the info-autopoietic process, initially, two simulations based on one-parameter feedback are presented. The first, simulates a homeostatic control mechanism (thermostat) which is representative of a mechanistic, cybernetic system with very predictable dynamics, fully dependent on an external referent. The second, simulates a homeorhetic process, (...) inherent to biological systems, illustrating a self-referenced, autonomous system. Further, the active incorporation/interference of viral particles by prokaryotic cells and the activation of CRISPR-Cas can be understood as info-autopoiesis at the most fundamental cellular level, as well as constituting a planetary network of self-referenced information. Moreover, other examples of the info-autopoietic nature of information are presented to show the generality of its applicability. In short, info-autopoiesis is a recursive process that is sufficiently generic to be the only basis for information in nature: from the single cell, to multi-cellular organisms, to consideration of all types of natural and non-natural phenomena, including tools and artificial constructions. (shrink)

Journal Name: Semiotica Issue: Ahead of print.