About the Author
Aleksey Chelmodeev
Researcher of the nature of reality, systematizer of methods for describing personality and events. Author of the book 'The Multilayered Nature of Reality' and the MNR method (#61).
The ERRARIUM Atlas was founded in 2026 as a descriptive branch of the ERRA.CLUB project, driven by the need to describe and systematize methods of analyzing human personality through various worldview systems and prediction methods based on symbolic signs.
ERRARIUM grew out of a personal need: as a researcher working simultaneously with several systems of personality description, I realized that it was impossible to derive a single integral conclusion using a multitude of different systems and methods. Each tradition claimed completeness – and it was impossible to merge their results into a single coherent description of the event under study.
I made a decision and set about systematizing the methods I knew, and searching for and describing the unknown ones. As the starting point I took the Event – the thing every method describes. An Event can be the birth of a person, a moment or period in history, a question that has arisen, a situation, or something else entirely. Different methods used different instruments, but they all worked with the same originating event.
The idea of the Atlas emerged as an architectural answer: what if we describe all known methods within a single coordinate system, without synthesizing them or placing them in a hierarchy? This is how the 4 axes were born – D (Data type) – what the method takes as input, T (Time scale) – what timeframe it works with, F (Function) – what it seeks to clarify, and C (Causality) – what its conclusions are based on.
Today the Atlas includes 61 methods – from Western Astrology and Pythagorean Numerology to Systemic Constellations and my original MNR method. Each method is described in two modes: reader and expert. The reader description invites you to see the method through the eyes of both an adept and an outside observer, to find similarities and differences with other methods. The expert description offers an understanding of the deep mechanisms of using the method, along with a list of related literature.
ERRARIUM is not an attempt to merge systems. It is cartography: a neutral space where you can find and explore a method that matches your inquiry and your language of perception.
At the heart of ERRARIUM's philosophy lies a rule: no system of human description holds a monopoly on truth. Astrology is not "better" than numerology, psychotyping is not "more scientific" than palmistry – each method works with its own slice of reality and answers its own set of questions. Hence the first principle: equality of all systems before the event. There is no hierarchy, no ranking, no attempt to prove one tradition superior to another.
The second principle follows: ERRARIUM is an Atlas, not a synthesis. Methods are not blended into a single "universal theory." Each method is described systematically, with its strengths and limitations, in its own logic. The platform's task is to give the reader a map by which they can navigate the multitude of systems for describing reality.
The central concept of the coordinate system is not personality or fate, but the Event – a point in space-time that different cultures have learned to read in different languages: through stars, numbers, lines on the palm, or symbolic spreads. In this model, a person is not an object of analysis but an observer choosing an instrument of perception.
Three language modes are used to describe methods. Sacred – when a method is described in the language of its inner tradition, with its terms and rituals. Analytical – when a method is decomposed into axes, codes, and functions. Comparative – when different systems are juxtaposed without judgment. These perspectives complement each other.
ERRARIUM upholds a prohibition on ontological supremacy. The platform does not claim that the world is "actually" governed by the laws of astrology or psychology. It simply states: this is how this system describes this event, and reality for it is thus. What methods to choose for oneself – each person decides on their own.
ERRARIUM is a space where everyone walks their own path toward their own description of the world and of themselves within it.
