The Consciousness Atlas is an interactive web app that visualizes more
than 450 theories of consciousness. It is based on Robert Lawrence
Kuhn's 2024 paper,
"A Landscape of Consciousness". The Atlas maps theories that address phenomenal consciousness - the
subjective feel of experience, such as the redness of red.
What the Atlas is
The Atlas is a visual reference built on Kuhn's taxonomy. It presents
the full set of theories at once so you can explore the field visually
and open any theory to read its entry, like an encyclopedia with
structured entries. Each theory entry shows a concise identity line,
conceptual ground, suggested mechanism, empirical notes, implications,
and sources.
Why this exists
Consciousness is studied across disciplines - neuroscience,
philosophy, and sometimes spiritual or anomalous-state research.
Kuhn's paper collects and organizes hundreds of theories along a
spectrum from most physical to least physical. The Atlas puts that
organization into a visual form so readers, students, and researchers
can quickly see how different positions relate and where each theory
sits on the spectrum.
How it works
Theories are grouped into ten main categories, arranged by their
stance on the physical-to-nonphysical spectrum. Examples of categories
include Materialism, Non-Reductive Physicalism, Functionalism,
Quantum-based theories, Panpsychism, Monism, Dualism, Idealism,
Anomalous States, and Challenge Theories. The app shows the whole map
at once. Click any theory to read its structured entry, which includes
references to canonical sources and named thinkers.
Who it is for
- Students learning philosophy of mind and cognitive science
-
Researchers and lecturers looking for an at-a-glance comparative
resource
-
Journalists and writers who need a quick reference to the range of
positions
-
Curious readers who want a clear view of what people mean when they
talk about consciousness
What the Atlas does not do
The Atlas does not endorse or rank theories. It is a visualization and
reference based on Kuhn's taxonomy - collect and present, not judge.
It does not attempt to settle the hard problem of consciousness. It is
a tool for exploration and comparison.
A note from Kuhn
Kuhn explicitly states the project's purpose: "collect and categorize,
not assess and adjudicate." The Consciousness Atlas follows that
approach. The data and structure are derived from Kuhn's paper;
feedback and suggested corrections are welcome, but the app is a
visualization layer on top of Kuhn's work.
Kuhn was not involved in the design or content of the Consciousness
Atlas, other than his original paper, 'A Landscape of Consciousness,'
which is the sole source.
FAQ
What is phenomenal consciousness?
Phenomenal consciousness refers to subjective experience - the
qualitative feel of being aware, like the taste of coffee or the
redness of red.
How many theories does the Atlas include?
The Atlas visualizes over 220 individual theories, grouped into ten
broad categories.
Does the Atlas show which theory is true?
No. The Atlas presents theories neutrally. It is a map, not an
argument for any single position.
Is the Atlas academic?
The Atlas is based on an academic source - Robert Kuhn's 2024 paper,
"A Landscape of Consciousness" - and links to canonical sources
where available.
Summary
The Consciousness Atlas is a straightforward visualization tool: it
presents Kuhn's taxonomy as a single, explorable map and lets users
open individual theory entries to read structured, referenced
summaries. It is designed to make this complex field easier to survey
and to serve as a practical reference.
Idealism
Bhartṛhari’s Linguistic Idealism
Consciousness as the Living Word
Bhartṛhari, the 5th-century philosopher-grammarian, holds that ultimate reality is a single indivisible linguistic principle, Śabda-Brahman, and that the world is a real transformation of language. Consciousness is linguistic in nature, always self-aware, and no cognition occurs without the word.
Bhartṛhari, Rahul Kumar
What consciousness is
Consciousness is language (śabda) in its deepest form. The Absolute is Śabda-Brahman, the Brahman whose essence is the Word, and the consciousness of all beings ‘is in the nature of the word’.
Mind and body
Objects and the physical world are a real transformation (pariṇāma) of the linguistic Absolute. Bhartṛhari draws no material distinction between intellect (buddhi) and pure consciousness (cit).
Mechanism
Language is the substance of reality. The world arises as the Word unfolds from undifferentiated Paśyantī into differentiated, audible speech and its objects.
Core claims
- Bhartṛhari states that there is no cognition in the world in which the word does not figure.
- The Absolute is qualified by language (Śabda-Brahman), unlike Śaṅkara's attributeless Brahman.
- The world is a real transformation of language, not an illusion.
- Self-awareness accompanies all consciousness, and the self/non-self distinction is grammatical.
Criticisms
The opening verse of the Vākyapadīya uses the verb vivartate for the Absolute's appearing as objects, which sits awkwardly with the reading that the world is a real transformation (pariṇāma) rather than an appearance (vivarta).
Implications
- Survival beyond death: Likely
- Bhartṛhari describes the consciousness of beings ‘going through transmigration’ as linguistic and eternal, which presupposes continuity beyond a single bodily life.
- Meaning and purpose: Cosmic/Ultimate
- Since the world proceeds from the eternal Word, each being's consciousness is a manifestation of the Absolute.
Related theories
Sources
- Vākyapadīya (On the Sentence and the Word), Bhartṛhari
- Bhartṛhari’s Linguistic Idealism, Bhartṛhari & Rahul Kumar (Landscape of Consciousness entry) (2025)
Explore all theories on the Consciousness Atlas
