As you can tell by the title of this post, I tend to ignore the common title tropes of the blogosphere. If I were in the business of attracting as many page views as possible, I’d title this post something like “The 3 Secrets of Fabulous People”. But I write for smart, witty (and already fabulous) people like you! So what gives with the title?
Epistemology is a branch of philosophy that concerns itself with what we know, the nature of human knowledge, and what is knowable (you know?). It challenges our beliefs. How can you be sure that is true? Does our knowledge truly represent reality?
We live in an age where technical and medical leaps forward convince us that we know a lot. We carry a subtle sense of superiority when we think about the rubes from centuries past who thought leeches were an innovative form of medical treatment. Perhaps even those people thought themselves superior to the generations before them who hadn’t yet discovered “leeches 2.0”.
The idea of epistemology has been in my mind after listening to this a16z podcast on the advances in mapping technology. I’ve always had a love of maps. The “old” 2D paper maps of yesterday (as opposed to the digital 2D map on your phone or in your car) are, to me, like the difference between reading a paper book and watching a YouTube video. The latter conveys information well and may require concentration, but is passive. Paper maps require active reading and imagination, where we convert the information into something useful and have to find our route rather than having it show up as a magical blue line on a computer screen.
In the podcast, the guests talked about Martin Behaim’s Erdapfel Globe (“Erdapfel” being German for “Earth Apple”). Created in 1492, it was Behaim’s best approximation for the earth’s layout. Painstakingly created from his many travels as a merchant and mariner, it is the oldest existing globe known today. And if you’re like me, when your brain registered the auspicious year of 1492 you immediately thought of something else that year is famous for (when “Columbus sailed the ocean blue”).
We wouldn’t use Behraim’s globe to circumnavigate the earth today due to a few minor mistakes – for instance, the lack of North or South America. His globe represents Europe as one large landmass, with various islands around it. Japan is too big.
It was with this limited understanding of the world that Columbus took off that same year on what he believed was a voyage to India, and that’s what makes me think about us, today.