Information

Geometry & Information · 2 min read · 2026-07-20

Information and Meaning Are Not the Same Measurement

How much information a message carries and how meaningful that message is to a person are different questions. Mathematical communication theory can measure specific aspects of uncertainty and representation without measuring human memory, context, or value.

Information & Computation · 4 min read · 2026-04-14

What Information Really Is

In technical contexts information can be quantified without reference to meaning, while biological and human meaning depends on an interpreting system. The same physical pattern can have different consequences under…

Mind & Consciousness · 4 min read · 2024-10-28

What Consciousness Really Is

Conscious experience correlates with organized brain activity, but science still debates which mechanisms are necessary and sufficient. Theories emphasize global availability, recurrent processing, integration,…

Mind & Consciousness · 4 min read · 2024-09-05

What Language Really Is

Human language combines sound or gesture, syntax, semantics, pragmatics, memory, social inference and cultural learning. Meaning depends on shared contexts as well as formal…

Biology & Living Systems · 4 min read · 2022-11-25

What Gene Regulation Really Is

Gene regulation controls when, where and how strongly genes are expressed. Transcription factors, DNA accessibility, chromatin state, RNA processing, signaling and cellular history all contribute to whether a sequence…

Mind & Consciousness · 4 min read · 2022-09-03

What The Nervous System Really Is

Neurons maintain electrochemical gradients, generate action potentials and communicate through electrical and chemical synapses. Timing, connectivity, modulation, plasticity and circuit state all shape what a signal…

Mind & Consciousness · 4 min read · 2022-06-02

What Memory Really Is

Biological memory involves changes across synapses, circuits, gene expression and systems-level interactions. Retrieval can alter memory, and habits, skills, facts and autobiographical memories rely on partly different…

Biology & Living Systems · 4 min read · 2022-02-09

What Proteins Really Is

Proteins begin as amino-acid chains, but their biological roles depend on folding, chemical modification, concentration, location, binding partners and the surrounding physical conditions. Sequence constrains function…

Geometry & Information · 4 min read · 2021-05-04

What Number Really Is

Numbers let us count, compare, order and express ratios. Measurement maps a physical situation onto numbers, which means the unit, operation and interpretation are part of the…

Geometry & Information · 4 min read · 2020-05-28

What Mathematics Really Is

Mathematics constructs formal structures from definitions, relations and inference. In science its power comes from mapping aspects of physical systems onto structures from which consequences can be…

Geometry & Information · 4 min read · 2020-02-12

How We Learned to See Number

Ancient Pythagorean traditions connected number, ratio, music and cosmic order, although later sources make it difficult to separate the historical Pythagoras from doctrines attributed to his…

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