Retention and protention (German : Retention und Protention) are key aspects of Edmund Husserl's phenomenology of temporality.
Our experience of the world is not of a series of unconnected moments. Indeed, it would be impossible to have an experience of the world if we did not have a sense of temporality. That our perception brings an impression to our minds depends upon retention and protention.
Retention is the process whereby a phase of a perceptual act is retained in our consciousness. It is a presentation of that which is no longer before us and is distinct from immediate experience. A simple example might be that of watching a ball being thrown. We retain where the ball was in our minds to understand the momentum of the ball as we perceive it in the immediate present. Retention is not a representation or memory but a presentation of a temporally extended present. That is, a present that extends beyond the few short milliseconds that are registered in a moment of sense perception.
Protention (and not "protection" as written in the French translation) is our anticipation of the next moment. The moment that has yet to be perceived. Again, using the example of a ball, our focus shifts along the expected path the ball will take.
According to Husserl, perception has three temporal aspects, retention, the immediate present, and protention and a flow through which each moment of protention becomes the retention of the next. [1]
Maurice Merleau-Ponty describes the temporal phenomenology of perception in the Phenomenology of Perception as follows:
"Husserl uses the terms protentions and retentions for the intentionalities which anchor me to an environment. They do not run from a central I, but from my perceptual field itself, so to speak, which draws along in its wake its own horizon of retentions, and bites into the future with its protentions. I do not pass through a series of instances of now, the images of which I preserve and which, placed end to end, make a line. With the arrival of every moment, its predecessor undergoes a change: I still have it in hand and it is still there, but already it is sinking away below the level of presents; in order to retain it, I need to reach through a thin layer of time. It is still the preceding moment, and I have the power to rejoin it as it was just now; I am not cut off from it, but still it would not belong to the past unless something had altered, unless it were beginning to outline itself against, or project itself upon, my present, whereas a moment ago it was my present. When a third moment arrives, the second undergoes a new modification; from being a retention it becomes the retention of a retention, and the layer of time between it and me thickens." [2]
Interesting links with this theory come from current neuroscience which shows that present, past and future are always intertwined, also in memory. Accordingly, “memory is not only about the past, but is also about the future. Indeed, while memory serves as the ability to recall previous experiences, recall itself is not solely directed toward the past, but is guided by the present for the service of the future”. [3]
Edmund Gustav Albrecht Husserl was an Austrian-German philosopher and mathematician who established the school of phenomenology.
Maurice Jean Jacques Merleau-Ponty was a French phenomenological philosopher, strongly influenced by Edmund Husserl and Martin Heidegger. The constitution of meaning in human experience was his main interest and he wrote on perception, art, politics, religion, biology, psychology, psychoanalysis, language, nature, and history. He was the lead editor of Les Temps modernes, the leftist magazine he established with Jean-Paul Sartre and Simone de Beauvoir in 1945.
The philosophy of perception is concerned with the nature of perceptual experience and the status of perceptual data, in particular how they relate to beliefs about, or knowledge of, the world. Any explicit account of perception requires a commitment to one of a variety of ontological or metaphysical views. Philosophers distinguish internalist accounts, which assume that perceptions of objects, and knowledge or beliefs about them, are aspects of an individual's mind, and externalist accounts, which state that they constitute real aspects of the world external to the individual. The position of naïve realism—the 'everyday' impression of physical objects constituting what is perceived—is to some extent contradicted by the occurrence of perceptual illusions and hallucinations and the relativity of perceptual experience as well as certain insights in science. Realist conceptions include phenomenalism and direct and indirect realism. Anti-realist conceptions include idealism and skepticism. Recent philosophical work have expanded on the philosophical features of perception by going beyond the single paradigm of vision.
Phenomenology is a philosophical study and movement largely associated with the early 20th century that seeks to objectively investigate the nature of subjective, conscious experience. It attempts to describe the universal features of consciousness while avoiding assumptions about the external world, aiming to describe phenomena as they appear to the subject, and to explore the meaning and significance of the lived experiences.
Experience refers to conscious events in general, more specifically to perceptions, or to the practical knowledge and familiarity that is produced by these processes. Understood as a conscious event in the widest sense, experience involves a subject to which various items are presented. In this sense, seeing a yellow bird on a branch presents the subject with the objects "bird" and "branch", the relation between them and the property "yellow". Unreal items may be included as well, which happens when experiencing hallucinations or dreams. When understood in a more restricted sense, only sensory consciousness counts as experience. In this sense, experience is usually identified with perception and contrasted with other types of conscious events, like thinking or imagining. In a slightly different sense, experience refers not to the conscious events themselves but to the practical knowledge and familiarity they produce. Hence, it is important that direct perceptual contact with the external world is the source of knowledge. So an experienced hiker is someone who has actually lived through many hikes, not someone who merely read many books about hiking. This is associated both with recurrent past acquaintance and the abilities learned through them.
Neurophenomenology refers to a scientific research program aimed to address the hard problem of consciousness in a pragmatic way. It combines neuroscience with phenomenology in order to study experience, mind, and consciousness with an emphasis on the embodied condition of the human mind. The field is very much linked to fields such as neuropsychology, neuroanthropology and behavioral neuroscience and the study of phenomenology in psychology.
Existential phenomenology encompasses a wide range of thinkers who take up the view that philosophy must begin from experience like phenomenology, but argues for the temporality of personal existence as the framework for analysis of the human condition.
Architectural phenomenology is the discursive and realist attempt to understand and embody the philosophical insights of phenomenology within the discipline of architecture. The phenomenology of architecture is the philosophical study of architecture employing the methods of phenomenology. David Seamon defines it as "the descriptive and interpretive explication of architectural experiences, situations, and meanings as constituted by qualities and features of both the built environment and human life".
Lifeworld may be conceived as a universe of what is self-evident or given, a world that subjects may experience together. The concept was popularized by Edmund Husserl, who emphasized its role as the ground of all knowledge in lived experience. It has its origin in biology and cultural Protestantism.
Phenomenology of Perception is a 1945 book about perception by the French philosopher Maurice Merleau-Ponty, in which the author expounds his thesis of "the primacy of perception". The work established Merleau-Ponty as the pre-eminent philosopher of the body, and is considered a major statement of French existentialism.
Charles Edwin Winquist was the Thomas J. Watson Professor of Religion at Syracuse University, and is known for his writings on theology, contemporary continental philosophy and postmodern religion. Before he assumed his position at Syracuse University, he taught religious studies at California State University, Chico, from 1969 to 1986.
Phenomenology or phenomenological psychology, a sub-discipline of psychology, is the scientific study of subjective experiences. It is an approach to psychological subject matter that attempts to explain experiences from the point of view of the subject via the analysis of their written or spoken words. The approach has its roots in the phenomenological philosophical work of Edmund Husserl.
Dan Zahavi is a Danish philosopher. He is currently a professor of philosophy at University of Copenhagen.
The word noema derives from the Greek word νόημα meaning "mental object". The philosopher Edmund Husserl used noema as a technical term in phenomenology to stand for the object or content of a thought, judgement, or perception, but its precise meaning in his work has remained a matter of controversy.
John Russon is a Canadian philosopher, working primarily in the tradition of Continental Philosophy. In 2006, he was named Presidential Distinguished Professor at the University of Guelph, and in 2011 he was the Shastri Indo-Canadian Institute's Canadian Lecturer to India.
Phenomenological description is a method of phenomenology that attempts to depict the structure of first person lived experience, rather than theoretically explain it. This method was first conceived of by Edmund Husserl. It was developed through the latter work of Martin Heidegger, Jean-Paul Sartre, Emmanuel Levinas and Maurice Merleau-Ponty — and others. It has also been developed with recent strands of modern psychology and cognitive science.
Renaud Barbaras is a French contemporary philosopher. An École normale supérieure de Saint-Cloud alumnus, he is Chair of Contemporary Philosophy in the University of Paris 1, Sorbonne.
Buddhist thought and Western philosophy include several parallels.
Alia Al-Saji is James McGill Professor of Philosophy at McGill University. Her work focuses on bringing 20th century phenomenology and French philosophy into dialogue with critical race and feminist theories. Al-Saji believes that feminist phenomenology must take an intersectional approach to its work, one that accounts for the fact that gender cannot be treated in a vacuum apart from other axes of oppression.