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.
983 results for "Search for Extraterrestrial Intelligence" — page 32 of 50
P_1_16 — AI Consciousness Philosophy: Can Machines Think, Feel, and Be Aware?
The question of whether artificial intelligence systems can be conscious — whether machines can genuinely think, have subjective experiences, or possess phenomenal awareness — is one of the deepest unsolved problems at t
P_1_05 — Gödel's Incompleteness and Limits of Knowledge
In 1931, Kurt Gödel proved two theorems that shattered the foundations of mathematics and permanently altered humanity's understanding of knowledge, truth, and proof. The FIRST INCOMPLETENESS THEOREM states: in any consi
P_1_01 — The Hard Problem of Consciousness
The Hard Problem of Consciousness, defined by philosopher David Chalmers in 1995, asks: Why does physical processing in the brain give rise to subjective experience? We can explain HOW neurons fire (the "easy problems")
P_1_07 — Deep Time and Cognitive Limits
This document examines Deep Time and Cognitive Limits, a topic within the Philosophy Meaning research area. Key areas of investigation include Origins of the Concept, The Scale Problem, The "Human Line" Problem. The anal
P_5_01 — Is Mathematics Discovered or Invented?
One of the oldest and most consequential questions in philosophy: Does mathematics exist independently of human minds (Platonism), or is it a human invention — a language we construct to describe patterns (formalism/cons
P_5_10 — Philosophy of Religion: Faith, Reason, and Mystical Experience
The philosophy of religion is the branch of philosophy that critically examines the concepts, arguments, and experiences at the heart of religious belief and practice — not from within any particular faith tradition but
P_5_09 — Wittgenstein: Language Games, Tractatus, and Investigations
Ludwig Josef Johann Wittgenstein (1889-1951) is unique in the history of philosophy for having produced two profoundly influential but largely incompatible philosophical systems. His first major work, the Tractatus Logic
P_5_06 — Philosophy of Mathematics
The philosophy of mathematics investigates the nature of mathematical objects, the status of mathematical truth, and the relationship between mathematics and the physical world. The fundamental question is: Are mathemati
P_2_08 — Transhumanism and Enhancement Ethics
Transhumanism is the philosophical and cultural movement advocating the use of technology to fundamentally enhance human capacities — cognitive, physical, emotional, and moral — beyond the limits set by biological evolut
P_2_11 — Deontological Ethics: Duty, Rights, and the Categorical Imperative
Deontological ethics (from Greek deon, "duty" or "obligation") is the family of moral theories holding that the rightness or wrongness of an action depends on the action's conformity to moral rules, duties, or rights — n
ZE_5_08 — Professional Ethics: Engineering, Journalism, and Academic Integrity
Professional ethics examines the moral obligations that arise from occupying specialized roles — obligations that go beyond ordinary morality and are grounded in the trust, expertise, and power that professionals wield.
ZE_5_14 — Ethics of Promise and Contract: Trust, Binding Words, and Obligation
Promise-keeping is among the most fundamental moral obligations — yet its philosophical basis is surprisingly elusive. Why does uttering certain words ("I promise") create a binding moral obligation? The question has gen
ZE_4_09 — Indigenous Rights and Intellectual Property Ethics
Indigenous rights and intellectual property ethics examines the tension between Western IP frameworks (patents, copyrights, trade secrets — designed for individual, time-limited ownership) and indigenous knowledge system
ZE_4_04 — Ethics of Free Speech and Censorship
Free speech and its limits constitute one of the most contentious areas of applied ethics and political philosophy, touching on fundamental questions about the relationship between individual liberty, social harm, and st
ZE_3_08 — Ethics of Space Exploration and Planetary Protection
Space exploration ethics addresses moral obligations in environments beyond Earth, bridging international law, environmental ethics, astrobiology, and political philosophy. The Outer Space Treaty (1967, 114 parties) esta
ZE_3_05 — Ethics of Genetic Engineering
The ethics of genetic engineering confronts humanity's growing capacity to alter the genetic code of organisms — including humans — raising questions about the limits of technological intervention in nature, the distinct
ZE_3_02 — Bioethics and Medical Ethics
Bioethics — the systematic study of ethical issues arising from biological sciences and medicine — emerged as a formal discipline in the 1960s–70s in response to rapid medical advances (organ transplantation, intensive c
ZE_3_10 — Ethics of Prophecy, Prediction, and Futurism
The ethics of prophecy, prediction, and futurism examines the moral responsibilities of those who claim to know or forecast the future — from ancient oracles to modern risk analysts. Philip Tetlock (Expert Political Judg
ZE_3_17 — CRISPR Ethics: Gene Editing and the Future of Humanity
The development of CRISPR-Cas9 gene editing — demonstrated by Jennifer Doudna and Emmanuelle Charpentier in 2012 (Nobel Prize in Chemistry, 2020) — created the most precise, accessible, and affordable tool for modifying
ZE_1_14 — Platonic Ethics: Justice, the Good, and the Philosopher-King
Plato (c. 428–348 BCE) stands as one of the foundational architects of Western ethical philosophy. While his metaphysical doctrines — the Theory of Forms, the immortality of the soul, the cosmology of the Timaeus — are t
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