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.
Materialism › Phylogenetic
McGinn’s Living Consciousness
Consciousness Confined to Living Organic Tissue
McGinn proposes that elementary consciousness exists in all living, organic tissue but in nothing inorganic, a view he calls pan-biological rather than pan-physical. Being organic is a precondition of mind, and consciousness may come in degrees across the body's tissues, peaking in the brain.
Colin McGinn
What consciousness is
Consciousness, in elementary or proto-mental form, is a feature of organic tissue as such. The animal body is the cradle of mentality, and the brain is where organic tissue reaches its mental peak.
Mind and body
Mentality is tied to organic matter: living tissue is disposed to develop mind, inorganic objects are not. McGinn admits he does not know how or why this is so.
Mechanism
Being organic is a precondition of consciousness. McGinn floats possible factors that might set the degree of consciousness, such as blood flow, tissue type, or organic complexity.
Core claims
- Inanimate things show no tendency toward mentality, which counts against panpsychism's claim that mind exists down to atoms.
- Every panpsychist already excludes some things from mind, such as numbers and empty space, so restricting mind to the organic is no more arbitrary than restricting it to the physical.
- Mentality is found only in association with organic matter, a correlation McGinn calls unmistakable.
- Consciousness may vary by tissue, so the heart might be more conscious than other organs except the brain, a speculation McGinn admits is fanciful.
Criticisms
McGinn concedes he is venturing out on many limbs and leaving analytic philosophy behind. Claims such as proto-mentality in the feet or a link between blood and consciousness have no stated way of being checked.
Implications
- AI consciousness: Unlikely
- If consciousness exists only in organic tissue, it follows that inorganic machines would lack even elementary mentality.
- Survival beyond death: Unlikely
- Since mind depends on living tissue, it follows that consciousness would not outlast the organic body.
- Meaning and purpose: Uncertain
- McGinn presents consciousness as a mysterious natural trend in organic matter without drawing conclusions about purpose.
- Virtual immortality: Unlikely
- A digital copy is not organic, so on this view it would not carry consciousness.
Related theories
Sources
- McGinn’s Living Consciousness, Colin McGinn (Landscape of Consciousness entry) (2025)
Explore all theories on the Consciousness Atlas
