It is often thought that consciousness has a qualitative dimension that cannot be tracked by science. Recently, however, some philosophers have argued that this worry stems not from an elusive feature of the mind, but from the special nature of the concepts used to describe conscious states. Marc Champagne draws on the neglected branch of philosophy of signs or semiotics to develop a new take on this strategy. The term “semiotics” was introduced by John Locke in the modern period – (...) its etymology is ancient Greek, and its theoretical underpinnings are medieval. Charles Sanders Peirce made major advances in semiotics, so he can act as a pipeline for these forgotten ideas. Most philosophers know Peirce as the founder of American pragmatism, but few know that he also coined the term “qualia,” which is meant to capture the intrinsic feel of an experience. Since pragmatic verification and qualia are now seen as conflicting commitments, Champagne endeavors to understand how Peirce could (or thought he could) have it both ways. The key, he suggests, is to understand how humans can insert distinctions between features that are always bound. Recent attempts to take qualities seriously have resulted in versions of panpsychism, but Champagne outlines a more plausible way to achieve this. So, while semiotics has until now been the least known branch of philosophy ending in –ics, his book shows how a better understanding of that branch can move one of the liveliest debates in philosophy forward. (shrink)

The call for a biosemiotic perspective within medical semiotics has been steadily increasing over the late twentieth and early twenty-first centuries. In _Food and Medicine: A Biosemiotic Perspective_, Yogi Hale Hendlin, Johnathan Hope, and the nine contributions in their edited volume boldly seek to bridge the segregation between nature and culture in the medical sciences as well as in the medical humanities. To a large extent, they achieve this aim by explicating the sign relations _in_ food and medicine, the sign (...) relations _of_ medical theory and practice, and the sign relations _between_ the biology in medicine and medicine of society. Taking up a semio-historical approach, I contextualize two select contributions from Hendlin and Hope’s _Food and Medicine_ with the medical semiotics of the Hippocratic tradition. By comparing the biological semiotics from the contributions to the medical semiotics from the Corpus, I critically explicate the ways in which biosemiotics moves this subdiscipline forward and why the perspective is significant not only for the health of humans, but also for the health of other animals, and indeed for the health of the planet that we all inhabit together. On these grounds, I propose a turn from medical semiotics to _health semiotics_. This program for semiotics would encompass not only food and medicine, but also lifestyle and wellbeing, as well as the subjective, qualitative perspectivism that makes biosemiotics frontier research, thereby constituting a biosemioethics and promoting a semiotic fitness. (shrink)

The first two volumes of John Deely's trilogy, Postmodernity in Philosophy: A Poinsot Trilogy, address the role of John Poinsot in the evolution of semiotics from its protosemiotic beginnings and its subsequent cryptosemiotic period . The third volume entitled Peirce & Poinsot: The Action of Signs from Nature to Ethics will appear in late 2010 or 2011. The first two volumes of this trilogy and the forthcoming third volume will provide the reader with the evolutionary history of semiotics from its (...) beginnings to the twenty-first century. (shrink)

Edgar Allan Poe’s standing as a literary figure, who drew on (and sometimes dabbled in) the scientific debates of his time, makes him an intriguing character for any exploration of the historical interrelationship between science, literature and philosophy. His sprawling ‘prose-poem’ Eureka (1848), in particular, has sometimes been scrutinized for anticipations of later scientific developments. By contrast, the present paper argues that it should be understood as a contribution to the raging debates about scientific methodology at the time. This methodological (...) interest, which is echoed in Poe’s ‘tales of ratiocination’, gives rise to a proposed new mode of—broadly abductive—inference, which Poe attributes to the hybrid figure of the ‘poet-mathematician’. Without creative imagination and intuition, Science would necessarily remain incomplete, evenby its own standards. This concern with imaginative (abductive) inference ties in nicely with his coherentism, which grants pride of place to the twin virtues of Simplicity and Consistency, which must constrain imagination lest it degenerate into mere fancy. (shrink)

This paper suggests that reference to phenomenal qualities is best understood as involving iconicity, that is, a passage from sign-vehicle to object that exploits a similarity between the two. This contrasts with a version of the ‘phenomenal concept strategy’ that takes indexicality to be central. However, since it is doubtful that phenomenal qualities are capable of causally interacting with anything, indexical reference seems inappropriate. While a theorist like David Papineau is independently coming to something akin to iconicity, I think some (...) of the awkwardness that plagues his account would be remedied by transitioning to a more inclusive philosophy of signs. (shrink)