"Today we have big, crude instruments guided by intelligent surgeons, and we have little, stupid molecules of drugs that get dumped into the body, diffuse around and interfere with things as best they can. At present, medicine is unable to heal anything"
About this Quote
The provocation is the last sentence: “medicine is unable to heal anything.” Taken literally it’s false - people recover, wounds close, infections clear. The subtext is sharper: much of what we call “treatment” is management, mitigation, or removal, not repair at the level of underlying mechanism. Drexler is pushing a definitional shift where “healing” means precise restoration of healthy structure, not merely surviving the crisis.
Context matters. As a scientist associated with molecular nanotechnology, Drexler is arguing for a future where medicine becomes an engineering discipline: microscopic machines or exquisitely specific interventions that can diagnose, repair, and rebuild from the inside. The quote is also a strategic insult to the status quo, meant to loosen the public’s attachment to today’s miracles and make room for tomorrow’s. It works because it’s half true: we are astonishingly good at emergency saves, less impressive at clean, causal fixes - especially for chronic disease.
Quote Details
| Topic | Science |
|---|---|
| Source | Help us find the source |
| Cite |
Citation Formats
APA Style (7th ed.)
Drexler, K. Eric. (2026, January 16). Today we have big, crude instruments guided by intelligent surgeons, and we have little, stupid molecules of drugs that get dumped into the body, diffuse around and interfere with things as best they can. At present, medicine is unable to heal anything. FixQuotes. https://fixquotes.com/quotes/today-we-have-big-crude-instruments-guided-by-103851/
Chicago Style
Drexler, K. Eric. "Today we have big, crude instruments guided by intelligent surgeons, and we have little, stupid molecules of drugs that get dumped into the body, diffuse around and interfere with things as best they can. At present, medicine is unable to heal anything." FixQuotes. January 16, 2026. https://fixquotes.com/quotes/today-we-have-big-crude-instruments-guided-by-103851/.
MLA Style (9th ed.)
"Today we have big, crude instruments guided by intelligent surgeons, and we have little, stupid molecules of drugs that get dumped into the body, diffuse around and interfere with things as best they can. At present, medicine is unable to heal anything." FixQuotes, 16 Jan. 2026, https://fixquotes.com/quotes/today-we-have-big-crude-instruments-guided-by-103851/. Accessed 12 Feb. 2026.






