John Sulston, 2002

“The fact is that proprietary databases don’t work for such basic and broadly needed information as the sequence of the human genome.”

John Sulston made this argument near the end of his 2002 Nobel lecture while recounting the race to sequence the human genome. His public consortium had adopted rapid data release, extending a practice developed in worm-genome research and formalized through the Bermuda principles. Sulston argued that a foundational sequence becomes more useful when researchers can inspect, compare, redistribute, and build on it without negotiating access to a proprietary database. His objection was practical as well as ethical. Restrictions can divide rich and poor institutions, inhibit communication, and make it difficult to publish a result without also sharing the underlying information needed to understand it. Sulston’s position was tested by a commercial sequencing effort that threatened to place access conditions around information the public consortium regarded as common scientific groundwork.

Open data is not the same as unprotected personal data. A reference genome sequence released for broad scientific use differs from an individual’s identifiable genomic record, which can reveal health risks and family relationships. Privacy, consent, governance, and community expectations remain essential. Openness also does not remove every legitimate role for patents, commercial development, or paid services. Sulston focused on basic information that functions as shared infrastructure. The challenge is to distinguish a discovery whose broad availability accelerates research from a product or application that required additional investment, testing, and regulatory work. The eventual public sequence demonstrated how agreed release norms can shape competition toward a shared result even when institutions have different incentives.

The quote still applies to databases, standards, and tools that shape contemporary medicine. If researchers cannot reproduce a result, compare populations, or correct an error, the scientific record weakens. Open infrastructure can widen participation and reduce duplicated effort, but access also requires documentation, computing capacity, training, and inclusive data collection. A nominally public resource may remain unusable to many institutions without those supports. Sulston’s lecture therefore points beyond a download link toward a culture of sharing that preserves quality and respects people. Foundational knowledge grows in value as more minds can test it. Responsible openness makes that collaboration possible while drawing firm boundaries around privacy and misuse. Future infrastructure decisions can use the same test: will a restriction reward genuine added value, or will it place a toll gate around facts needed for independent inquiry? Public funders can answer partly through grant and procurement terms that require timely release, durable stewardship, and access standards established before a database becomes indispensable.