Categories
Learning studied empirically and across disciplines: how understanding is built, why it fails, and what a designed environment can do about either.
Where legal institutions came from: the growth of the common law and the civil-law codes, and what a society's law reveals about the society.
Computation applied to legal material: formal models of legal reasoning, argumentation, retrieval over case law, and what it means to automate a decision that is supposed to be justified.
The lexicon and its recording: how words are collected, defined, and organised into a dictionary that can be used.
Lie groups and Lie algebras: continuous symmetry, its linearization, and the classification that follows.
Inland waters: lakes, rivers, wetlands and reservoirs, studied as physical, chemical and biological systems.
Vector spaces, linear maps, matrices, and their applications across science and engineering.
Language as social practice: how speaking makes identity, authority and community, and what a language carries of the culture that speaks it.
The scientific study of language: how it is structured, how it means, how it varies, and how it changes.
Languages compared by structural feature rather than by descent, in search of what varies across them and what never does.
The interpretation and evaluation of particular works, and the arguments critics have with each other about how to do it.
The assumptions behind reading: what a text is, where meaning sits, and what a method of interpretation commits you to.
The study of literary texts: how they are made, what they do, and how they are read across periods and traditions. A field inside the arts, not a domain of its own.
The study of valid inference and of formal systems: what follows from what, what a proof is, and what cannot be decided at all.
Methods that let systems improve at a task by learning patterns from data rather than explicit programming.
The economy in aggregate: growth, inflation, unemployment, the business cycle, and the policy aimed at all four.
The study of organisations: how they are structured and governed, how decisions get made inside them, and why some of them work. The scholarship, not the advice.
How a thing gets made at scale: machining, forming, additive processes, tolerances, and the design of the production line itself.
The handwritten book as a physical object: script and material, production and provenance, and what the object tells you that the text does not.
Life in the sea: the organisms, the communities they form, and the physical ocean that shapes both.