How to Read APS
The APS Framework is structured as a connected system of concepts rather than a sequence of standalone articles. The site is designed to be navigated in multiple ways, depending on whether you are seeking an overview, a definition, or a deeper explanation.
APS is organised through three complementary structures. Clusters group concepts into domains of explanation; Research Streams trace ongoing lines of investigation; and cross-links connect related ideas across the framework. Together, these provide multiple pathways through the material without imposing a rigid hierarchy.
If you are new to APS, begin with the Orientation pages. These introduce the framework, explain its central idea that life is viability-oriented, constraint-closed organisation, and outline how the different parts of the site fit together.
The APS Glossary provides the foundation for everything else on the site. Each term is defined precisely and used consistently across the framework. If you encounter an unfamiliar concept, consult the glossary first, as it establishes the meaning of key terms such as life, agency, normativity, process, and scale.
Articles develop the framework by explaining how these concepts apply across different areas of biology. They extend the glossary definitions into broader explanations, examples, and applications. Boxes highlight key distinctions and recurring principles. They can be read independently or encountered within the flow of an article.
APS is not intended to be read strictly from beginning to end, but as a system that can be explored through multiple connected pathways. Readers can move between pages by following conceptual links, using the glossary as a reference point and returning to orientation pages when needed.
The most effective way to read the APS Framework is to move between definitions and explanations. The glossary provides conceptual precision, while articles and boxes show how those concepts function within biological explanation. Together, they form a unified framework for understanding life as viability-oriented, constraint-closed organisation.
Key Point
APS is best understood by moving between definitions and explanations—using the glossary for precision and articles for application within a connected, non-hierarchical framework.