In this work, aesthetics names both a theory and a practice of how the world is sensuously, bodily, affective-emotionally, imaginatively, cognitively, and meaningfully lived. It includes not only the classical senses but also the embodied senses. In sky experience, looking upward is not “pure vision” alone, but involves posture, head movement, balance, vestibular rebalancing, proprioceptive adjustment, kinesthetic opening, and a lived relation between inner and outer spatiality.

Aesthetic Ecologies is grounded in the multidimensionality of experience and opens a still underdescribed field: the coupled relation of experiential quality and environmental quality. It investigates how environmental conditions become lived as sensory, bodily, atmospheric, temporal, affective-emotional, and meaningful qualities and how changed experience in turn reshapes attention, judgment, valuation, care, design, action, and environmental relation.

Its central concern is lived environmental quality: the relation between environmental qualities, experiential capacities, and the ways human beings enter into relation with the world. Aesthetic Ecologies makes this relation visible, describable, diagnosable, comparable, preservable, and open to future cultivation.

“Ecologies” names the relationality of this process: the interplay between experiencing beings, environments, phenomena, and the modes of openness, sensibility, orientation, and response through which relation takes form. This relationality extends local experience; it is embedded in ecological systems, social and cultural systems, the biosphere, and the wider Earth system.

Aesthetic vulnerability is a diagnostic and critical concept for analysing how multidimensional aesthetic experience becomes exposed, responsive, and potentially disrupted under conditions of anthropogenic sensory pollution. It does not mean mere weakness or passivity, but a constitutive openness through which environmental change can be felt as impairment, loss, dissonance, and a possible call to aesthetic agency.

Peer-reviewed article: Aesthetic Vulnerability: An Experiential Category for Anthropogenic Sensory Pollution →

Aesthetic sensitivity refers to the immediate bodily-mediated reactivity of the experiencer. It includes interoception, balance, proprioception, kinesthetic attunement, and immediate atmospheric registration. Bodies may register disturbance before conceptual awareness arises.

Aesthetic sensibility extends beyond immediate reactivity into lived and living awareness. It involves attentive differentiation, interpretive openness, reflection, and the integration of context, so that altered conditions can become recognizable as altered and can acquire meaning.

Aesthetic plasticity names the ambivalent capacity of aesthetic experience to be modulated over time. Under sustained exposure, sensitivity may be dulled, intensified, or dysregulated, while sensibility may either cultivate discernment or accommodate altered conditions. It is the hinge between silent normalization and aesthetic agency.

Aesthetic agency is the capacity to resist the silent normalization of altered environments by cultivating attention, sensibility, articulation, and judgment. It emerges when changed conditions become experienceable as changed and can be brought into communicable form.

Affect refers to immediate tonal, bodily, and atmospheric modulations of experience that may precede clearly formed emotion. It concerns how experience is charged, weighted, moved, or pressed upon before it is fully named.

Anthropogenic sensory pollution refers to the alteration and degradation of the sensory and experiential qualities of environments through human activity. It includes not only overloads such as noise, light, visible pollutants, and olfactory nuisance, but also structural changes such as visual constriction, intrusion, densification, homogenization, and altered atmospheric conditions.

Anthropogenic sensory pollution may appear as continuous exposure, repeated disturbance, acute sensory events, or gradual alteration of environmental and experiential qualities. It matters through the interplay of measurable intensity, duration, frequency, rhythm, timing, and the ways sensory conditions enter, structure, and alter the multidimensional field of experience.

Atmosphere names the spatially felt, affective-emotional tonality of an environment as it is lived in and through bodily presence. It is neither purely subjective nor merely objective, but arises relationally between environment and experiencer.

For Aesthetic Ecologies, beauty is one of the ways in which experiential quality and environmental quality appear as intertwined, vulnerable, and meaningful.

Beauty is understood here both as an aesthetic category and as a qualitative dimension of experience. As a qualitative dimension of experience, it concerns qualities of the world as sensuously, bodily, affective-emotionally, atmospherically, spatially, temporally, and meaningfully lived.

Beauty belongs to the conditions of human aesthetic existence. It is grounded in sensory-bodily openness and shaped through development, culture, memory, attention, and learned sensibility. At the same time, a bio-aesthetic perspective draws attention to beauty’s more-than-human dimension: sensibility, attraction, expressive form, and qualitative differentiation are part of the evolutionary history of living beings, taking different forms across species and environments. This does not reduce beauty to biology, but makes its more-than-human and evolutionary dimension relevant for understanding how living beings perceive, display, respond to, and inhabit sensory environments.

In this sense, beauty can orient attention, deepen relation, and support forms of empathy with the more-than-human world.

As an aesthetic category, beauty functions diagnostically within Aesthetic Ecologies. It gives conceptual access to what is involved when qualities are experienced as beautiful: how they are perceived, felt, valued, intensified, weakened, or lost, and what this reveals about lived environmental quality. Beauty therefore allows lived qualities and their transformations to be described, differentiated, analyzed, interpreted, and compared with greater precision than broader concepts such as preference, wellbeing, appeal, or subjective response. It helps make visible what is environmentally and experientially at stake when qualities support, deepen, strain, or obstruct aesthetic experience.

In Aesthetic Ecologies, the body is the medium of experience. It is a living, evolved, sensory, affective, and responsive organism through which environmental quality becomes experiential quality. Bodily states — tension, fatigue, arousal, rest, orientation, openness, disturbance, recovery — affect how environments are lived, how attention opens or narrows, and how experiential and relational capacities become possible.

This is a bio-experiential understanding of embodiment. It holds together the phenomenological body and the biological-physical body: cellular processes, organismic rhythms, stress responses, sensory-bodily openness, posture, movement, affective-emotional dimensions, attention, memory, and relation. Experience emerges through the body that has developed across long biological, ecological, and relational histories.

For sensory and aesthetic futures, the body needs to be understood in relation to evolutionary time. The body may react, compensate, habituate, or dysregulate in the short term, but it cannot evolve at the speed of contemporary anthropogenic sensory environments. Such short-term responses do not necessarily amount to adaptation. They can alter the experiential capacities and qualities through which environments remain open, meaningful, restorative, or strained.

This bio-experiential perspective extends questions of embodiment across human, animal, plant, and ecological life, with attention to responsiveness, rhythm, vulnerability, and environmental relation.

Aesthetic Ecologies examines the coupled conditions of environmental quality, experiential quality, and relational livability. These conditions include the experiencing human being, the experienced environment or phenomenon, and the concrete relation through which perception, orientation, memory, value, meaning, and response take form.

“Deep-blue” does not denote blue as a merely chromatic property. It names a lived atmospheric quality of the sky in which depth, openness, vastness, distance, and affective attunement converge. It refers to an experiential and synaesthetic quality rather than to colour in a narrowly physical sense.

Deep-blue visibility refers to the perceptual availability of the sky’s deep-blue appearance as a lived experiential reference. It concerns whether and to what degree atmospheric clarity, depth, intensity, and openness remain accessible in experience under changing environmental conditions.

Ecological systems are living, relational systems embedded in the biosphere and in dynamic interplay with the Earth system. They include organisms, environments, human bodies, social and cultural systems, technologies, institutions, and the feedbacks through which these shape one another over time.

Aesthetic Ecologies works from this embeddedness while bringing forward a further dimension: how ecological systems are lived. Environmental conditions shape sensory, bodily, affective-emotional, mnemonic, and meaning-bearing experience. These experiential qualities in turn shape how environments are perceived, valued, tolerated, protected, designed, or neglected.

In this sense, humans are not external observers of ecological systems. They participate in them through living bodies, perceptual capacities, cultural practices, institutions, and forms of environmental relation.

Embodied senses include proprioception, the vestibular sense, kinesthesia, interoception, posture, orientation, movement, and breathing, all of which participate in experience alongside the classical senses. In sky experience, they help constitute the upward opening of body-space and the felt relation to expansiveness, distance, balance, and atmospheric depth.

Emotions are more formed and nameable affective-emotional configurations arising within experience. In this work, emotions are not external additions to perception, but interwoven with sensory, bodily, mnemonic, and meaning-making dimensions of lived experience.

Within Aesthetic Ecologies, Environment / Umwelt names the relational field in which living beings experience, sense, move, breathe, and act. Following Jakob von Uexküll’s Umwelt thinking, environment is understood as bound to the organism and its capacities rather than as a detached external surround. For human experience, this includes air, light, weather, materials, sounds, spatial conditions, natural phenomena, other living beings, and cultural forms as they are encountered through the body. In this sense, environmental quality and experiential quality are always coupled: changes in the environment shape how the world can be experienced, while ways of experiencing influence how environments are perceived, valued, cared for, and transformed.

EEE is an interdisciplinary methodological approach for investigating first-person environmental experience and making it scientifically accessible. It begins with environmental experience as an integrated occurrence and proceeds from descriptive articulation through experiential differentiation to interpretation and contextualization. When repeated across time, EEE can create the time-indexed evidence from which experiential baseline formation, persistence, and change can be investigated.

Within Aesthetic Ecologies, EEE provides methodological access to lived environmental quality as it becomes present within first-person environmental experience.

Related: Lived Environmental Quality · Lived Understanding · Lived Environmental Knowledge · Momentform

Integrative Experiential Research names a methodological and epistemological mode of inquiry within Aesthetic Ecologies. It brings together multiple dimensions of experience, lived and scientific knowledge, concepts, methods, theory and practice to examine and articulate the coupled relation of environmental quality and experiential quality.

Lived environmental quality names how environmental qualities become experientially real: through the body, senses, attention, affective-emotional attunement, memory, imagination, atmosphere, orientation, and meaning.

It concerns the lived form of environmental conditions as they shape the experiencing human being, the experienced environment or phenomenon, and the relation between both. This relation is dynamic: environmental qualities shape experiential quality, while altered experience feeds back into how environments are perceived, valued, tolerated, cared for, designed, protected, or neglected.

Related method: Environmental Experience Elucidation (EEE) →

Lived environmental knowledge is the qualitative and meaningful knowledge immanent in direct, embodied, and situated experience of environmental phenomena and conditions. It is initially lived rather than explicitly formulated: present within sensing, bodily orientation, affective-emotional attunement, memory, and practical relation to an environment.

Through description, phenomenon-appropriate multimodal articulation, comparison, analysis, and interpretation, its experiential depth can be unfolded and brought into an explicit, shareable, and examinable form. EAM provides a method for disclosing, articulating, and systematically investigating what is already implicitly known within lived environmental experience.

Lived environmental knowledge carries both broadly shared bio-experiential structures of bodily environmental responsiveness and differences shaped by development, biography, culture, history, and place. It makes available an epistemic dimension that external measurement alone cannot provide: knowledge of how environmental qualities are lived, what forms of experience and relation they enable or constrain, and what significance they acquire within embodied life.

Lived experience refers to experience as it is directly lived and enacted, rather than second-hand, abstractly reported, or externally measured. It names not only content, but a mode of being open to, involved in, and affected by the world.

Lived understanding is the immediate, pre-reflective understanding immanent to the enactment of experience itself. Meaning is not added only after experience; the world is already grasped within sensing, bodily orientation, affective attunement, and being affected as beautiful, dissonant, open, constricting, sustaining, or disturbing.

Lived understanding precedes explicit conceptual knowledge. Through description, analysis, and interpretation, its initially implicit qualitative and meaningful structure can be unfolded into explicit lived knowledge.

Momentform names the concentrated present-form of lived environmental experience. Drawing on Karlheinz Stockhausen’s concept of Momentform as concentrated form, Aesthetic Ecologies reworks the term for aesthetic-phenomenological research on lived environmental quality. A Momentform does not refer to a moment as a merely short unit of clock time. It may be brief or extended; its duration is qualitative as well as temporal. What matters is the way an environmental situation gathers into an experienced present.

Primarily, a Momentform belongs to the experience itself. It begins in attentive openness: a turning-toward in which the body orients, attention gathers, and an environmental situation is given time to appear. In this first sense, Momentform names a lived form of presence before it is written down or explicitly described.

This lived form already carries lived understanding. Meaning is not added only after experience; it begins to take shape within sensing, feeling, orientation, and being affected.

Description is a different methodological movement. It begins whenever lived experience is brought into language. It gives form to the how of experience: how something appeared, how it was lived, and how it was given within the first-person situation. The written or submitted Momentform is therefore the articulated trace of the primary experiential Momentform.

Within AE’s wider methodological architecture, Momentforms belong to the initial movement of attentive experience, observation, description, and documentation. They provide a first concentrated and communicable form from which later work can proceed: analysis, interpretation, comparison, integration, concept formation, and public orientation.

A Momentform is therefore not a private impression, a spontaneous opinion, or a raw data point. It is a concentrated first-person articulation of lived environmental quality.

Related concepts: Lived Understanding · Lived Environmental Quality · Experiential Aesthetic Monitoring

Relational livability names the conditions under which meaningful, responsive, and sustaining relations between experiencing beings and their environments can remain possible. In Aesthetic Ecologies, livability is not reduced to survival, functionality, comfort, or adaptation. It includes the capacity to perceive, open oneself, orient, remember, value, be affected, make meaning, and respond within a world of sensory, atmospheric, ecological, and material relations.

Resilience generally refers to the capacity of a body, organism, system, community, or relation to withstand disturbance, absorb stress, recover, adapt, or transform under changing conditions. In environmental and social-ecological contexts, resilience describes the capacity of systems to persist, adapt, or transform under changing conditions while sustaining core functions and relations.

Aesthetic Ecologies extends this question into lived environmental quality. It asks what happens when adaptation preserves functioning while narrowing experiential capacity, bodily openness, aesthetic sensibility, attention, memory, or the ability to remain responsive to the world.

What appears as adaptation may also be a contraction of sensibility. From an AE perspective, resilience needs to be considered in relation to the qualities and capacities through which environments remain experienceable, meaningful, and worth protecting.

A phenomenological-diagnostic concept for a recurrent transformation process in the shared sky environment, in which visible stripes undergo atmospheric dispersion and reconfiguration into clouding and veiling conditions. The term names not an isolated object, but a temporal evolution of sky appearance that alters deep-blue visibility, light, openness, and the lived experiential quality of the sky.