Forty-eight years on, the most striking thing about *Dreamsnake* is not what it predicted but what it refused to predict. McIntyre wrote a post-apocalyptic novel in which the central technology is biological, the protagonist is a woman whose authority derives entirely from competence and compassion, and the apocalypse itself is barely discussed — it simply happened, and people got on with things. In 1978 this was a quiet act of defiance against the genre's fixation on hardware and ruin. In 2026, it reads like a dispatch from a world that took the biopharmaceutical revolution seriously and skipped the digital one entirely. Snake's serpents are, functionally, programmable drug-delivery systems — organisms engineered to produce tailored compounds, administered through controlled envenomation. We now live in an era of mRNA therapeutics, engineered viral vectors, and CRISPR-modified organisms used as living factories. McIntyre didn't foresee the mechanism, but she grasped the trajectory: that the future of medicine would be less about machines and more about repurposing life itself. What she missed, or chose to ignore, is the infrastructure. There is no supply chain in *Dreamsnake*, no regulatory apparatus, no patent dispute. Snake is a sole practitioner walking between settlements with her toolkit coiled around her arms. It's medicine as craft, not industry. This felt romantic in 1978. After a global pandemic exposed every fracture in pharmaceutical distribution, it feels like a warning dressed as a fantasy.

The book's blind spots are instructive. McIntyre imagined a world where information scarcity is the primary obstacle — Snake's journal is stolen, dreamsnake breeding is a monopolized secret, communities are isolated by geography and ignorance. There is no network, no signal, no shared record. This was plausible in 1978, when the idea of universal connectivity was still speculative. Now it reads as almost willfully pre-digital. The absence isn't just technological; it's sociological. McIntyre could imagine a post-nuclear Earth rebuilding through itinerant healers and oral tradition, but she couldn't imagine — or didn't want to imagine — the way information itself would become a contested commodity, hoarded not by eccentric hermits like North but by platform monopolies and algorithmic gatekeepers. North's dreamsnake monopoly is a parable about knowledge hoarding that has aged into uncomfortable relevance, but its scale is quaint. He controls a cave. We have companies that control the informational substrate of civilization.