For roughly 200,000 years, Homo sapiens has been generating, sharing, and building upon knowledge without any concept of intellectual property. Copyright has existed for 315 years. That is 0.16% of the span of human existence.
The baseline is a species that transmits knowledge as freely as it transmits language—because for most of history, knowledge was language, carried in the voice and in memory. Oral traditions have no concept of ownership over information. The Homeric epics circulated across the Greek-speaking world for centuries before anyone wrote them down, evolving in every retelling. Aboriginal Australian songlines encode precise navigational and ecological knowledge across tens of thousands of years—maintained not through property rights but through communal obligation. The idea that a particular arrangement of words could be owned by an individual would have been unintelligible to the vast majority of humans who have ever lived.
Writing changed the medium but not the ethic. Roman law explicitly categorized knowledge as common property. There was no Roman copyright. The Library of Alexandria required ships entering the harbor to surrender their scrolls for transcription. The copies went to the ships; the originals stayed in the library. This was not piracy. This was civilization operating as designed.
The medieval Islamic world formalized what Rome assumed. The House of Wisdom in 9th-century Baghdad employed translators who rendered Greek, Persian, and Sanskrit texts into Arabic as a civilizational project. Waqf-funded libraries were free and open to all. Copying was not merely permitted; it was encouraged, funded, and treated as a pious act.
The one apparent exception proves the rule. When St. Columba copied a psalter belonging to St. Finnian, the resulting judgment—“to every cow belongs her calf, therefore to every book belongs its copy”—was notable precisely because it was unusual. It led to a battle and widespread moral condemnation. The idea that copying a sacred text could be wrong struck many as absurd.
Copyright did not emerge from philosophical reflection on the nature of ideas. It emerged from the economics of the printing press. Before Gutenberg, copying a book required roughly the same effort as writing one. The press changed this overnight. A single investment in typesetting could yield thousands of copies at near-zero marginal cost. The Stationers’ Company received a royal charter in 1557—not to protect authors, but to control the book trade and enable censorship. When their Licensing Act expired in 1695, they lobbied for renewal. What they got instead was the Statute of Anne in 1710: a 14-year monopoly, renewable once, explicitly framed as an exception to the natural commons, justified only by its utility in promoting learning.
Thomas Jefferson saw the underlying physics clearly. In 1813 he wrote: “He who receives an idea from me receives instruction himself without lessening mine; as he who lights his taper at mine, receives light without darkening me.” Any restriction on that freedom is a policy choice that must earn its keep.
Legal scholar James Boyle called intellectual property expansion a second enclosure movement—the conversion of the intangible commons of the mind into private property, just as England’s common lands were enclosed between the 15th and 19th centuries. Justice Brandeis put the baseline plainly in 1918: knowledge, once communicated to others, becomes “free as the air to common use.” Intellectual property was the exception requiring justification, not the rule.
The strongest evidence that the commons is not a nostalgic fantasy comes from the institution that has produced the most consequential knowledge of the modern era: science. Newton’s laws do not belong to Newton. The double helix does not belong to Watson and Crick. The scientific commons is the most productive knowledge system in human history precisely because it operates on free use. The periodic table, germ theory, general relativity—none of these are copyrighted.
Even within the copyright era, the commons kept producing. Cuisine has never been copyrightable. You cannot own a recipe. The result is one of the most dynamic domains of human creativity—endless recombination across cultures and centuries, producing extraordinary diversity without any intellectual property protection. Fashion design is largely unprotectable in the US. Scholars have argued that fashion’s lack of IP protection actually accelerates innovation by enabling rapid diffusion and recombination.
The internet did not create a new model of knowledge sharing. It restored the old one. For 200,000 years, knowledge was shared freely because transmission cost nothing. The press introduced artificial scarcity. Copyright emerged to regulate it. The internet has returned the marginal cost of reproduction to near zero. The economic conditions that justified copyright no longer obtain for digital goods. Yet copyright terms now run life plus 70 years. Scope has expanded to software, databases, architectural works. Statutory damages reach $150,000 per infringement.
We are tightening the fences of enclosure precisely as the commons becomes more productive and accessible than ever. The technology says knowledge wants to be free. The law says knowledge must be owned. The law is winning, but it is winning against the grain of both history and physics.