Science in a connected world

Atmosphere & weather

Air is represented through physical quantities and composition: temperature, pressure, humidity, motion and the gases relevant to a particular model. These quantities connect atmospheric behaviour to radiation, surface heating and the movement of water.

Air movement & composition

Atmospheric coverage depends on the model used for each run. Temperature, humidity, wind, radiation and precipitation describe different processes; an exported weather measurement does not by itself establish that three-dimensional air movement or cloud microphysics was resolved.

This record uses regional weather generated from monthly climate normals. Hourly conditions vary with the model's season and solar cycle, supplying temperature, humidity, wind and rainfall to the surface. This is generated weather, not a replay of a recorded week or a three-dimensional atmospheric forecast.

Rain enters the world as an external water input. Its accumulated depth is measured from activation of this weather model, not from the beginning of a parent run. Convection, lightning, storm damage and a closed atmospheric mass budget are not resolved; snow, ice and frozen-soil processes are outside this model's coverage.

Gas composition includes oxygen, nitrogen, carbon dioxide, methane, nitrous oxide and carbon monoxide, alongside selected trace gases. Radiation and atmospheric chemistry describe different aspects of these substances: their interaction with energy and their participation in chemical transformations.

Temperature

The thermal state of the air, connected to energy exchange and circulation.

Pressure

Force per unit area, varying with altitude and atmospheric conditions.

Humidity

Water vapour in the air, linked to cloud formation and heat transfer.

Gas composition

The relative amounts of nitrogen, oxygen, carbon dioxide and other gases.

Weather & climate

Weather and climate bring these processes together across space and time. The scientific focus includes changing atmospheric conditions, weather variability and their relationship with the land and water below.

Energy, radiation & mechanics

Energy provides a common language across the physical and living environment. Solar input, thermal radiation, heat exchange and mechanical work describe different routes by which a system changes.

Heat, light & motion

Surface energy and water balance connect heating to environmental conditions. Solar geometry, shortwave and longwave radiation, and interactions with gases and clouds describe incoming sunlight and thermal exchange.

Mechanics covers motion, forces and deformation. Biomechanics connects these principles to muscle and tendon forces, muscle energy expenditure and the response of living tissues.

Physical interactions

The physics scope also encompasses thermodynamics, fluid behaviour, pressure, optics, acoustics, electricity, electromagnetism and material response. The common scientific concern is how energy and forces move through a system at a defined spatial and temporal scale.

Sound production, propagation & hearing

Acoustics concerns sound production, propagation and hearing. The project includes an acoustic model, but sound production and communication learning are not active in the shared learning profile. Its unavailable readings must not be interpreted as measured silence or a lack of learning.

When an acoustic model is active in a record, its quantities distinguish emitted power, received intensity and frequency. These describe acoustic exposure, not language, meaning or successful communication. Historical readings retain the scope of the model that produced them.

Hydrology & ocean systems

Water connects the atmosphere, land, plants and bodies. Its location matters: surface water, water held in soil, water accessible to roots and water inside living tissue have different roles and cannot be treated as one unrestricted reservoir.

Land water & availability

World models represent surface water, soil water and root-zone water, with interactions between land energy and water balance. Resource withdrawal is associated with a source compartment so that availability and transfers can be examined explicitly.

Freshwater & marine processes

The hydrological scope includes infiltration, groundwater, evaporation, rivers and lakes. Ocean science encompasses salinity, currents, waves, tides and dissolved gases and substances, connecting the movement of water to marine chemistry.

The scientific interest includes where water accumulates, how it moves, what it carries and how changing availability affects the surrounding environment.

Soils, minerals & Earth systems

Soil is more than a surface beneath the simulation. It stores organic matter, water and nutrients, and participates in exchanges with plants and the atmosphere.

Organic matter & nutrients

Soil biogeochemistry distinguishes decomposable and resistant plant material, microbial biomass, humified organic matter and inert organic matter. Carbon, nitrogen, phosphorus and potassium are tracked in these pools, alongside mineral nutrient pools.

Decomposition, mineralisation, nitrogen leaching and carbon released as carbon dioxide are represented within this model's scope. These processes connect organic material to nutrient availability. Mineral nutrient accounting is distinct from modelling every mineral species or geological process.

Geology & landscape processes

The Earth-science scope includes mineralogy, rock composition, geochemistry, geophysics, sediment transport and erosion. Tectonics, volcanism and natural-resource formation connect changes in the landscape to the composition and history of the ground, across their distinct timescales.

Chemistry & material transformations

Chemistry describes composition and transformation: which substances are present, how they react and how matter and energy are redistributed. This connects environmental processes to metabolism, nutrient cycles and material behaviour.

Reactions & energy

Reaction stoichiometry describes the proportions of substances consumed and produced. Thermodynamics and reaction rates address energy relationships and the pace of transformation. Combustion encompasses pyrolysis, surface fire spread and smoke-related processes.

Substances & interactions

The programme encompasses elements and molecular representations, chemical bonds, solutions and solubility, acid-base reactions, oxidation and reduction, and electrochemistry. Organic, inorganic and surface chemistry provide further ways to describe interactions between gases, liquids, solids and living systems.

At each level, the scientific account concerns reactants, products and energy. Tracking these quantities provides a basis for examining material transformations and their physical consequences.

Biology, plants & ecology

Biological processes depend on the physical environment while also changing it. Growth, resource use, decomposition and reproduction create connections between individuals, populations and environmental stores.

Plants & ecological exchanges

Primary-producer models represent plant processes through leaf and root carbon and exchanges of nutrients and material. Ecological transfer accounting connects resource movement to these pools, linking plant growth and resource use to the surrounding environment.

Reference-organism research includes central metabolism in Escherichia coli and biological organisation in Caenorhabditis elegans. These offer specific contexts for studying metabolism and relationships between biological processes.

Animals, fruit & finite food resources

Simplified land-animal and fish bodies connect living individuals to finite material stores. Fruit formation transfers material from existing plant leaf stores; ripening and consumption change what remains available. Contact and resource transfers must be interpreted according to the active body model. The shared configuration does not establish learned object handling, hunting or fishing skills.

The record distinguishes current stocks from cumulative production and food uptake since ecology initialization. Animal counts exclude human characters; remaining animal dry matter includes living and retained dead bodies. Regional species references and model placement are not field population measurements. Species-specific reproduction, toxins and a complete predator-prey food web are outside this implementation.

Cells, development & populations

The biological scope includes cell biology, molecular biology, genetics, epigenetics, tissue organisation, development, reproduction and evolution. Microbiology, immunity, pathology and ecological relationships connect processes within living systems to interactions across populations and their environment.

Human physiology & homeostasis

The physiological programme studies how a body acquires resources, distributes them and maintains internal conditions. It connects environmental exposure with digestion, respiration, circulation, metabolism, temperature and fluid balance.

Intake, transport & metabolism

The physiological scope covers digestion, glucose absorption, macronutrient energy reserves, gas exchange and oxygen transport. Body-water and material compartments distinguish intake, internal stores and waste. Their separation makes the destination and availability of a resource scientifically meaningful.

Respiratory and circulatory transport connect oxygen supply to cellular energy demand. Digestive absorption connects food intake to nutrient stores, while muscle energetics relates these resources to physical work.

Fluid balance & temperature

Kidney function, thirst and ion regulation concern water, sodium and other dissolved substances. Thermoregulation connects internal heat production, body heat exchange and sweating to environmental conditions and fluid loss.

Sleep, rest, development and gestation are distinct biological topics. The active shared learning system does not currently establish learned rest selection or reproductive behaviour. A physiological variable or inactive measurement field does not demonstrate that the corresponding behaviour is implemented or learned.

Organs, tissues & regulation

The anatomical and physiological scope includes liver function, lymphatic transport, tissue-level metabolism, endocrine regulation, development, reproduction, immunity and pathology. Exchanges between organs and compartments bring these processes into the wider study of homeostasis.

Astronomy, cycles & seasons

The celestial setting supplies timing and geometry for environmental change. The Sun's apparent position influences illumination; planetary and orbital relationships provide a basis for daily and seasonal cycles.

Celestial positions & geometry

The astronomical scope encompasses solar position, planetary ephemerides, stellar astrometry, positions as seen from a location on Earth and occultation geometry. Together, these describe the positions and apparent relationships of celestial bodies.

Planetary cycles

The programme includes day and night, seasonal variation, lunar and orbital relationships, tides and planetary energy balance. Space and radiation effects are considered where needed for the selected scientific scale, rather than assuming that every celestial process must be simulated in full.

Separate bodies, shared learning

Aionterra studies how experiences from multiple bodies contribute to one shared learning system. The shared policy relates sensory and bodily inputs to action; its learned parameters are updated through the experiences of those bodies.

What remains individual

Each body has its own location, organ state, senses and short-term history. Different conditions can produce different actions even when the learned policy is shared. Shared learning is not shared omniscience, identical behaviour or a complete record of every experience.

Experience and action

The active human action path does not select from ready-made eating, drinking or walking behaviours. Its outputs affect movement and mouth motion within the model. Exploration, the learning objective, physical responses and organ processes are specified by the model; these mechanisms must not be confused with skills acquired through experience.

Body representation

Movement uses a simplified body representation, with forces and turning coupled to biological state. Mouth motion and contact govern transfers from finite resources. This is not a validated anatomical reconstruction of human walking, muscle coordination or swallowing.

Reading the evidence for learning

The shared transition counter records learning transitions accepted from the participating bodies. It is one total for the common learning system, not a sum of independent minds or a count of skills. Several body contributions can enter a single policy update, so transitions and policy-update batches are different quantities. Bodily outcomes and resource use provide separate evidence.

Whether learning improves behaviour remains an open question. A suitable comparison uses the same starting conditions with learning enabled and disabled, defined outcome measures and repeated observations. A rising counter or one successful action cannot establish that benefit.

Scope and open questions

Learned sleep selection, vocal communication and reproductive behaviour are not established in the active shared system. Connecting a delayed digestive benefit to the earlier action that caused it also remains incomplete. Unavailable readings from inactive mechanisms are not measured zeros.

Functional modelling does not establish a complete human mind, consciousness or free will. Public interpretation follows the capabilities and measurements of the recorded model.