RESEARCH BASE
Search 3,721 documents across 34 fields — every claim tier-rated by evidence
3,633 are the core, quality-scored corpus (34 lettered sections — see How We Work); the remaining 88 are cross-corpus synthesis documents (68 InterDocs, 12 Connections, 8 Theories) also indexed here.
11 results for "welfare theorems"
V_4_02 — Mathematical Economics
Mathematical economics applies formal mathematical methods — optimization, fixed-point theorems, measure theory, stochastic processes, and game theory — to model economic phenomena with the rigor of a mathematical scienc
K_3_11 — Animal Consciousness and Sentience
The question of whether non-human animals possess conscious experience — subjective awareness, felt pain, emotions, and self-recognition — has moved from philosophical speculation to a major neuroscientific research prog
ZE_5_12 — Ethics of Children: Rights, Development, and Moral Status
The ethics of children addresses a fundamental puzzle: children are full human beings deserving of moral respect, yet they lack the autonomy, rationality, and experience that ground many standard moral and political righ
ZE_5_16 — Climate Change Ethics: Responsibility, Justice, and Future Generations
Climate change ethics addresses the moral dimensions of anthropogenic global warming — a problem characterized by radical asymmetries of cause and effect, temporal scale, and vulnerability. The nations most responsible f
ZE_4_13 — Ethics of Wealth and Poverty: Rawls, Nozick, Singer, and Distributive Justice
The ethics of wealth and poverty asks one of the most consequential moral questions: What do the affluent owe the poor? And, more broadly, what constitutes a just distribution of resources? Three towering 20th-century ph
ZE_3_20 — Artificial Consciousness Ethics and Moral Status of AI
The question of whether artificial systems can be conscious — and if so, what moral obligations humans would owe to such systems — has moved from science fiction to active philosophical and policy debate as AI capabiliti
ZE_3_03 — Animal Ethics and Rights
Animal ethics addresses the moral status of non-human animals and the ethical obligations humans have toward them — a field that has been transformed since the 1970s by philosophical arguments challenging the human-cente
ZE_1_05 — Utilitarianism and Consequentialism
Consequentialism is the family of ethical theories holding that the moral rightness of an action depends entirely on its consequences — what matters is the outcome, not the motive or the nature of the act itself. Utilita
V_2_11 — Abstract Algebra: Groups, Rings, and Fields
Abstract algebra is the study of algebraic structures — sets equipped with operations satisfying specific axioms — that generalize familiar arithmetic operations to reveal deep structural patterns across mathematics and
V_2_20 — Gödel's Incompleteness Theorems — Philosophical Implications
Kurt Gödel's incompleteness theorems, published in 1931 in the paper "Über formal unentscheidbare Sätze der Principia Mathematica und verwandter Systeme I," constitute one of the most profound results in the history of l
ZC_3_20 — Universal Basic Income
Universal Basic Income (UBI) — a periodic cash payment delivered unconditionally to all members of a political community, without means-testing or work requirements — has moved from the fringes of economic debate to main
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