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.
Integrated Info
Chalmers’s Double-Aspect Theory of Information
Information With a Physical and a Phenomenal Face
David Chalmers tentatively proposes that information is ontologically fundamental and has two aspects: a physical aspect, realized in systems such as brains and computers, and a phenomenal aspect, realized as subjective experience. Whenever an information space is realized in experience, the same space is realized physically, so information serves as the common currency between the physical and the phenomenal.
David Chalmers
What consciousness is
Consciousness is the phenomenal aspect of information; the same information state that is realized in a physical substrate is also realized in experience.
Mind and body
Physical processes and experience are two realizations of a single information space. The proposal is offered as one way to make Chalmers’s naturalistic dualism work, in which physical processes give rise to experience without being identical to it.
Mechanism
Double realization: the same information space is realized physically and phenomenally, and Chalmers suggests this ‘double life’ may be the fundamental link between physical processes and experience.
Core claims
- Whenever an information space is realized phenomenally, the same space is realized physically.
- Information can be treated as the common currency between the physical and the phenomenal.
- This double-aspect ontology echoes ideas running from Spinoza to Russell’s neutral monism.
- If the theory fails, naturalistic dualism could still be true on some other principle.
Criticisms
Chalmers himself calls the theory speculative and asks how seriously the double-aspect talk should be taken and whether it reifies information. If every information state carries potential experience, the view spreads experience very widely.
Implications
- AI consciousness: Possible
- Information is realized in computers as well as neurons, and where there is information there is a potential for experience.
- Virtual immortality: Possible
- If experience tracks information structure, a system realizing the same information space as a brain would realize the same experience.
Related theories
Sources
- Chalmers’ Double-Aspect Theory of Information, David Chalmers (1996)
Explore all theories on the Consciousness Atlas
