Unified knowledge graph · v50.16
One-stop encyclopedia
237,718 cross-referenced entities — every city knows which topics, scopes, and desk feeds relate to it; every topic knows which cities, scopes, and feeds do; every page navigates back and forth through the graph.
Cities
234,311
Topics
2,890
Desk feeds
68
Scopes
83
Library PDFs
13,940
Library categories
50
Tools
15
Lexicon
116
Total entities
237,718
Flows — start here
109 RSS feeds · hourly refresh
Daily editorial synthesis
Filter and download feeds
21 analytical scopes
Cross-type registry search
Universal across all 237,718 entities
/keyword/{slug}/ example
140 nodes · 30 decisions
Start anywhere · Tier-1 cities
Start anywhere · Tier-1 flagship pillars
-
Topic · Pillar
3Blue1Brown (Grant Sanderson)
-
Topic · Pillar
99% Invisible
-
Topic · Pillar
AWS Certifications
-
Topic · Pillar
Academic & Industry Events
-
Topic · Pillar
Academic Journals
-
Topic · Pillar
Acquired
-
Topic · Pillar
Africa Thesis Repositories
-
Topic · Pillar
Agriculture & Agronomy
-
Topic · Pillar
Agriculture & Food Sciences
-
Topic · Pillar
All-In Podcast
-
Topic · Pillar
Anthropology
-
Topic · Pillar
Archaeology
Scope scape · Analytical lenses
- 📊Scope: AI Governance
- 📊Scope: AI and Machine Learning
- 📊Scope: Accounting
- 📊Scope: Anthropology
- 📊Scope: Architecture and Built Form
- 📊Scope: Arts & Culture
- 📊Scope: Aviation
- 📊Scope: Behavioral Economics
- 📊Scope: Business Law
- 📊Scope: Climate
- 📊Scope: Climate and Environment
- 📊Scope: Cognitive Science
- 📊Scope: Commodities
- 📊Scope: Competition
- 📊Scope: Computing and Infrastructure
- 📊Scope: Corporate Finance
- 📊Scope: Critical Minerals
- 📊Scope: Critical Minerals
- 📊Scope: Cyber
- 📊Scope: Cybersecurity
- 📊Scope: Data Privacy
- 📊Scope: Demographics
- 📊Scope: Development Economics
- 📊Scope: Digital Economy
- 📊Scope: ESG
- 📊Scope: Education
- 📊Scope: Energy
- 📊Scope: Energy Transition
- 📊Scope: Engineering Disciplines
- 📊Scope: Entrepreneurship
- 📊Scope: Finance
- 📊Scope: Financial Markets
- 📊Scope: Food Security
- 📊Scope: Geopolitics
- 📊Scope: Global Logistics
- 📊Scope: Health
- 📊Scope: Human Resources
- 📊Scope: Human Rights
- 📊Scope: Infrastructure
- 📊Scope: Innovation
- 📊Scope: International Trade
- 📊Scope: Investment
- 📊Scope: Journalism and Media
- 📊Scope: Linguistics and Language Science
- 📊Scope: Literature
- 📊Scope: Macro
- 📊Scope: Macroeconomics
- 📊Scope: Marketing
- 📊Scope: Media
- 📊Scope: Medicine and Clinical Sciences
- 📊Scope: Microeconomics
- 📊Scope: Mobility
- 📊Scope: Money and Banking
- 📊Scope: Music Theory
- 📊Scope: Operations Management
- 📊Scope: Pharma
- 📊Scope: Philanthropy
- 📊Scope: Philosophy
- 📊Scope: Political Economy and Governance
- 📊Scope: Product Management
- 📊Scope: Productivity
- 📊Scope: Psychology
- 📊Scope: Public Health
- 📊Scope: Public Policy
- 📊Scope: Real Estate
- 📊Scope: Regulation
- 📊Scope: Religion and Spirituality
- 📊Scope: Sales
- 📊Scope: Semiconductor
- 📊Scope: Shipping
- 📊Scope: Sociology
- 📊Scope: Space
- 📊Scope: Sports & Entertainment
- 📊Scope: Statistics and Data Science
- 📊Scope: Strategic Management
- 📊Scope: Supply Chain
- 📊Scope: Sustainability
- 📊Scope: Technology
- 📊Scope: Trade
- 📊Scope: Transparency
- 📊Scope: Urban Planning
- 📊Scope: Visual Arts
- 📊Scope: Water
Desk · 30 authority categories
Back-and-forth navigation
Every entity page has a cross-reference rail: See also (same-type peers), Cross-connect (bridging entities from other types), In scope (which scope-scape lenses cover this), and Desk feeds (relevant RSS sources). Every rail includes a 📡 OPML download button that produces a targeted bundle of RSS feeds for the entity you're viewing.
A city like Mumbai surfaces related cities (Pune, Delhi, Bengaluru), relevant topics (Industry Hubs, Fintech Hubs, Pharma Hubs), scopes (Macro, Trade, Mobility), desk feeds (Trade Policy, Central Banks), and a Mumbai-specific OPML bundle. A topic like "Golden Visas" surfaces relevant cities, scopes, desk feeds, and a topic-specific OPML.
The rail is computed from 237,718 indexed entities using taxonomy joins plus semantic token overlap. No runtime APIs, no ML — deterministic graph traversal in pure PHP.
v207.1 cross-Crucible synthesis · Encyclopedia
Encyclopedia in the cross-Crucible framework
The /encyclopedia/ router is the single landing-page over AJG's unified entity graph (cities + topics + desks + scopes + library — all 5 entity-types served from ajg_entity_all). At v50.16 it absorbed and replaced the v9.x-era separate /browser, /science, /sports, /legal stub directories — those top-level dirs are now retired (Q4 verdict at v207.6). The encyclopedia is the breadth-of-vocabulary surface; the 22 Crucibles are the depth-of-execution surface. The Q4 audit at v207.6 confirmed that /encyclopedia/ remains as the single unified router, and v207.7 attaches the cross-Crucible synthesis here so the encyclopedia's reader sees explicit return-paths to canonical Crucibles.
Connect to Crucibles
Related cross-Crucible decision lists
- Best Emerging Market Opportunities 2026 — For encyclopedia entries on emerging-market entry, expansion strategy, and BRIC + N-11 + Frontier markets — the listicle compounds the encyclopedia's topic-coverage with current FTA-network density + currency-stability + corridor-access composite scoring.
- Most Stable Economies Long Term 2026 — For encyclopedia entries on long-term wealth preservation, sovereign-debt sustainability, and institutional quality — the listicle compounds the encyclopedia's definitions with current macro-stability composites.
- Best Startup Ecosystems Globally 2026 — For encyclopedia entries on venture capital, accelerators, founder-residency, and startup taxation — the listicle compounds the vocabulary with current ecosystem-depth scoring.
- Best Eu Residency Tax Routes 2026 — For encyclopedia entries on EU residency, Schengen, and EU tax routes — the listicle compounds the definitions with current EU residency-and-tax stack ordering.
Sources: AJG entity graph v50.16 (cities + topics + desks + scopes + library unified through ajg_entity_all() helper) · /encyclopedia/index.php as single landing page over the unified graph (replaces v9.x-era separate /browser, /science, /sports, /legal stubs · retirement confirmed by Q4 audit at v207.6) · World Bank + IMF + OECD + UNCTAD + WTO data sources backing entity-attribute composition · all encyclopedia content composed under the four-constraint methodology (deterministic-PHP · data-anchored · multi-source cross-verification · hand-authored prose with seed data)