I recently returned to for a second visit to Linda Hall Library, in Kansas City—this time to experience their fascinating “Alchemy of Knowledge” exhibit. Also, it was a fun outing for my birthday, which is part of my continuous learning journey.
What makes the exhibit so compelling is that it isn’t simply a history of science. It is a story about how human beings have searched for answers—and how our definition of knowledge has changed along the way.
From Alchemy to Empirical Knowledge
The journey begins with alchemy and magical thinking, when mystery, philosophy, spirituality, and early attempts to understand the natural world were deeply intertwined. People sought to transform matter, discover cures, and explain forces they could not yet understand.
From there, the exhibit moves through a period when religious thought provided much of the framework for understanding the world, before gradually shifting toward something revolutionary: empirical knowledge.
The question began to change from “What do we believe?” to “How do we know?”
Observation, experimentation, evidence, and eventually scientific theory transformed the way we approached the natural world. Instead of simply accepting explanations handed down through tradition, we began testing them.
When Technology Changed What We Could Know
Then technology opened entirely new worlds of discovery.
The development of the microscope allowed us to see the previously invisible world of microbiology. Suddenly, an entirely new dimension of life could be observed and studied.
One of the themes I found most fascinating throughout the exhibit is that technology doesn’t simply help us understand the world—it changes what we are capable of knowing.
Shakespeare, Proof and Reason
I was especially intrigued by the exhibit’s connection to Shakespeare, whose works often explore questions of proof, reason, perception, and uncertainty.
It was a wonderful reminder that our struggle to understand truth isn’t limited to science. It is woven throughout literature, philosophy, religion, and human experience.
We are constantly trying to separate appearance from reality, assumption from evidence, and belief from knowledge.
And Then We Arrive at AI
Finally, the exhibit brings us into the world of technology and artificial intelligence.
Standing there, I couldn’t help but think about the extraordinary journey represented by this progression—from alchemy to microscopes, from scientific theory to computers, and now to AI.
Yet perhaps the most important question remains the same:
How do we know what we know?
The Journey Isn’t Over
“Alchemy of Knowledge” is ultimately a story about human curiosity. We ask questions, challenge assumptions, develop new tools, discover that we were sometimes wrong, and then build new knowledge upon what we have learned.
And now, as we enter the age of artificial intelligence, we have an entirely new set of questions to consider.
We have more information than any generation before us. But information isn’t necessarily knowledge—and knowledge isn’t necessarily wisdom.
That may be the most fascinating lesson of all.