La société contemporaine connaît de nombreux conflits qui tendent à mettre à mal le vivre-ensemble harmonieux. Le pluralisme qui caractérise les sociétés contemporaines est souvent considéré comme étant l’origine de ces conflits. C’est pourquoi le libéralisme consensualiste cherche une sorte d’entente permanente entre les différentes oppositions au sein de la société afin de résorber ces conflits et ainsi d’éviter l’explosion sociale qui demeure une menace incessante. Seulement le consensualisme ne semble pas être si efficace pour mettre fin aux conflits sociaux (...) qui s’accroissent de plus en plus. Pire, l’on a l’impression qu’au lieu d’être une voie d’apaisement social, le consensualisme constitue plutôt une source supplémentaire de conflits. C’est la raison pour laquelle le consensus falsifiable apparaît de nos jours comme une alternative plus adaptée aux réalités des sociétés contemporaines pour atténuer ces conflits. (shrink)

There are three sentimental centres of 20th-century philosophical geography: Todtnauberg, Frankfurt and Vienna. Their exceptional status results not only from having given rise to decisive philosophical movements but also from the weight of stories about victimization and exile lacking with regard to Paris, Berkeley and Cambridge. Each of these centres is compromised in its own way: the Schwarzwald cottage from which Heidegger emerged to take over the Rektorat of Freiburg University and to which he returned after this disastrous intermezzo, the (...) "Institut für Sozialforschung" which on its part returned to claim moral authority at a location that increasingly turned into the most important bridgehead of transatlantic logistics, finally the former imperial city where traces of the origins of analytic philosophy were only conserved beneath the enormous sedimentation of a massive counter-reformation. Provincialism, NATO and tourism turned out to be perfectly compatible with remembrance of an heroic epoch at these sites while exiting philosophical work was being done at different locations. How much weight is carried by impressions like these? Not too much as long as well defined philosophical schools promote progress as defined within their own realm. Some doctrin, established all over the world does not depend on the place at which it is further refined. It is, however, in doubt whether philosophy counts among the disciplines so easily internationalized; Heidegger and Adorno being among those who would insist on the inseparability of a theory's fate and its place of origin. Be this as it may, my subject being the precarious relationship between the city and the Circle of Vienna I have to start from the assumption of obvious incomparability between the roots and the extension of the branches of the movement. Only a decade ago this would have presented itself as a fairly easy task. Historians were coming to this city to save the remnants of the beginnings of the movement whereas Anglo-American philosophers were busy refining the orthodoxy and hardly interested in historical matters. Much has changed since. Firstly the analytic enterprise is in certain ways approaching what can be called closure from within.gif Secondly Austrian universities have (with sometimes considerable delay) taken an interest in what is felt to be a lost opportunity.gif Both of these developments coincided with a more general renaissance of fin de siecle and modernist Vienna. Since the imminent conclusion of any movement reactualizes the circumstances of its beginning, renewed attention was drawn to what was happening within and to the Vienna Circle. (shrink)

A convenient and practical method is presented for the generation of unbiased random sequences. The method is based on combining discrete outputs and does not require either precisely specified and unbiased input or complex procedures and equipment.

Many of the earliest books, particularly those dating back to the 1900s and before, are now extremely scarce and increasingly expensive. We are republishing these classic works in affordable, high quality, modern editions, using the original text and artwork.

We examine a definition of the mutual information of two reals proposed by Levin in [5]. The mutual information iswhereK is the prefix-free Kolmogorov complexity. A realAis said to have finite self-information ifI is finite. We give a construction for a perfect Π10class of reals with this property, which settles some open questions posed by Hirschfeldt and Weber. The construction produces a perfect set of reals withK≤+KA+f for any given Δ20fwith a particularly nice approximation and for a specific choice of (...) f it can also be used to produce a perfect Π10set of reals that are low for effective Hausdorff dimension and effective packing dimension. The construction can be further adapted to produce a single perfect set of reals that satisfyK≤+KA+f for allfin a ‘nice’ class of Δ20functions which includes all Δ20orders. (shrink)

On January 1, 2020, I (the first author), started my term as the new Editor in Chief of Metaphor and Symbol. I wanted to inaugurate that moment with a short editorial piece in the journal seeking t...