The starting point of Merleau-Ponty’s reflection on time is the notion of functioning intentionality observed in its specific application as a perceptive activity. Through an original treatment of the notion of the perceptual field, the French philosopher describes the activity that, within this field, a particular protagonist carries out, namely one’s own body: a particular kind of extension thanks to which it is possible to overcome all those dualistic prejudices that abstractly contrast the subject, or consciousness, with the world and (...) its objects. Instead, in the perceptual field described in the pages of Phenomenology of Perception, the body and the world are “born” in unison. They are reciprocally constituted, to such a point that we can no longer speak of a pure subject or of a disembodied consciousness, separated from objects, but must speak of a corporeal knowledge that is always in relationship with a world that, for its part, finds its objective dimension only by abstracting from that original conferring of meaning attributed to it by bodily action. Now, it is on the basis of this that the analysis of temporality is carried out. The present is a nexus of time that one’s own body lives and exists in the perceptual field. More than a representation, time, with its dimensions, is a concrete thickness that is stratified a-thematically in the activity of the body that always inheres in the world. It thus involves not a linear becoming, a summation of instants, but a flow, a continual transition that, from the present, allows access to the past and future which in turn emerge as stratified in the lived time of the present. (shrink)

This book focuses on various concepts of space and their historical evolution. In particular, it examines the variations that have modified the notions of place, orientation, distance, vacuum, limit, bound and boundary, form and figure, continuity and contingence, in order to show how spatial characteristics are decisive in a range of contexts: in the determination and comprehension of exteriority; in individuation and identification; in defining the meaning of nature and of the natural sciences; in aesthetical formations and representations; in determining (...) the relationship between experience, behavior and environment; and in the construction of mental and social subjectivity. Accordingly, the book offers a comprehensive review of concepts of space as formulated by Kant, Husserl, Heidegger, Einstein, Heisenberg, Penrose and Thorne, subsequently comparing them to notions developed more recently, in the current age, which Foucault dubbed the age of space. The book is divided into four distinct yet deeply interconnected parts, which explore the space of life, the space of experience, the space of science and the space of the arts. (shrink)