Doing & Delegating
Layers 1–2
L1 Uruk proto-cuneiform (~3300 BCE)
— temple accountants record receipts on clay.
L2 Amarna letters (~1360 BCE) —
royal authority carried across distance.
~1,300 years
L1 Clay tablet survey records a
field boundary. Memory becomes surface.
L2 Portolan charts (1270) — navigate
routes the cartographer will never sail.
~470 years
L1 Telegraph compresses a month of
communication into minutes.
L2 Thermostat (1883) regulates
temperature without a human hand.
~40 years
L1 ENIAC (1946) →
VisiCalc (1979). Calculation becomes personal productivity.
L2 NASDAQ (1971),
cron (1979), SCADA. Execution without supervision.
~25 years
L1 Archie (1990) indexes FTP servers
no human could browse.
L2 WebCrawler (1994) finds pages on
your behalf while you sleep.
~4 years
Organizing & Intermediating
Layers 3–5
L3 Library of Alexandria (~285 BCE)
→ Gutenberg press (1440).
L4 Hammurabi's Code (~1754 BCE) →
U.S. Constitution (1787).
L5 Newspapers (1605),
Sears catalog (1894). Markets via written text.
~3,300 years
L3 Ordnance Survey (1791) —
persistent national cartographic infrastructure.
L4 Roman cursus publicus, then
cadastral surveys. State legibility.
L5 Sanborn Fire Maps (1867),
Google Maps (2005). Buyers find sellers.
~3,700 years
L3 Power grid. Ambient industrial
energy.
L4 Telephone exchange,
AT&T (1885). Coordinated communication.
L5 Radio / KDKA (1920). Mass
advertising. Rural Kansas hears Detroit.
~80 years
L3 System/360 (1964) →
ARPANET (1969) → AWS (2006) →
iPhone (2007).
L4 Email RFC 822 (1982) →
SAP (1992) → Salesforce → Slack →
GitHub.
L5 Amazon, eBay,
AdWords, Facebook, App Store,
Uber.
~50 years
L3 Google's index becomes
persistent, always-available knowledge.
L4 Enterprise search reshapes how
organizations coordinate knowledge.
L5 PageRank intermediates the entire
web. Relevance becomes the match.
~12 years
Institutionalizing
Layers 6–7
L6 Mesopotamian contracts (~3000
BCE) → Pacioli (1494) → VOC charter (1602).
L7 Religious canons →
Philosophical Transactions (1665) → ISO,
RFC, GPL.
~5,000 years
L6 Cadastral registers. Property
anchored to map references.
L7 Prime Meridian (1884),
Landsat (1972). Shared global ground truth.
~4,000 years
L6 Fedwire (1918),
ATM (1967). Electrified settlement rails.
L7 Cronkite era,
NIST standards. Shared news, shared units.
~120 years
L6 CHIPS (1970),
SWIFT (1973), PayPal, Stripe,
Bitcoin (2009).
L7 DOI, Wikipedia,
Google Scholar, then algorithmic feeds — unresolved.
~75 years
L6 AdWords (2000) — attention itself
becomes a settleable economic unit.
L7 "Google it" becomes the default
epistemic act of a generation.
~25 years