Latest / Timbuktu: Africa's Forgotten Center of Knowledge — Fexingo History / The Timbuktu Scholar Who Calculated the Qibla
Transcript
- Lucas: We've talked a lot about Timbuktu's scholars — Ahmad Baba, Mahmud Kati — but there's one figure I think deserves a bit more attention. Muhammad al-Mustafa al-Wangari. Luna: Al-Wangari — I've seen that name in the manuscript catalogs. He was an astronomer, right? Lucas: Right. He lived in the early 1600s, after the Saadian invasion had already shaken things up, but before Timbuktu's intellectual life fully declined. He studied at Sankore and became a master of what they called ilm al-falak — the science of the heavens. Lucas: His big work is called Mīr'āt al-Ālam — that's 'Mirror of the Universe' — and it's essentially an astronomical and geographical encyclopedia. He compiled tables for calculating the qibla direction, the times for the five daily prayers, and even the positions of stars and planets. Luna: Wait — so he was calculating the qibla from Timbuktu? That's surprisingly practical. Lucas: Exactly. It's not just abstract science. He used tables from earlier scholars like al-Zarqali in Andalusia and al-Battani in Syria, but he adapted them for the latitude of the Sahel. That's the key — he wasn't just copying. He was localizing. Lucas: And he didn't just rely on old texts. Al-Wangari also used astrolabes — we know that because he describes in his manuscript how to construct and use them for Sahelian skies. That means the scholars of Sankore had hands-on astronomical instruments. Luna: That's amazing. An astrolabe in Timbuktu, in the 1600s — that's not something you hear about often. Lucas: Right. And his work survived — several copies of the Mīr'āt al-Ālam are preserved in the Mamma Haidara Library and other private collections in Timbuktu. That's one of the reasons we know so much about him. Lucas: One of the fascinating things is that his calculations for the qibla are remarkably accurate. If you compare them to modern gps derived directions, they're off by only a couple of degrees. That's impressive for someone working with medieval instruments. Luna: So he was basically a one-man observatory and geography department. Lucas: Pretty much. And it shows you that Timbuktu wasn't just about law and theology — there was a real tradition of empirical science. The scholars there were part of a global Islamic scientific tradition, but they made it their own. Lucas: It's also a reminder that these manuscripts are not just religious texts. They're full of diagrams, tables, and mathematical proofs. We sometimes think of African pre-colonial scholarship as purely oral, but here you have hard data, written down, cross-referenced with sources from Baghdad to Cordoba. Luna: You know, it makes me think about how fragile all that knowledge was — and still is. The manuscripts barely survived the jihadist occupation a decade ago. Lucas: And that's actually where something like this connects. A couple of dollars a month to something like buy me a coffee dot com slash fexingo genuinely makes a difference — it helps us keep digging into these stories and making them accessible. No pressure, just if you've gotten something out of these episodes. Luna: It's true. We don't run ads, so listener support is what keeps us going. Lucas: Anyway — back to al-Wangari. One of the things I find most striking is how his work shows the intellectual networks of the time. He cites scholars from North Africa, the Middle East, and even Spain. So Timbuktu was plugged into a much wider world of learning. Luna: Was he well known outside of Timbuktu? Lucas: It's hard to say. His manuscripts were copied and recopied in the Sahel, but we don't have evidence that they traveled far beyond. Still, the fact that he could access the works of al-Zarqali and al-Battani means that there was a robust trade in books across the Sahara. Lucas: And that trade continued even after the Saadian invasion. In fact, al-Wangari lived through that period — his career started around the time Ahmad Baba was taken to Marrakesh. So Timbuktu's scholarly tradition was resilient. Luna: I'm trying to imagine what it would be like to sit studying an astrolabe under the Sahelian sky. It's a powerful image. Lucas: It is. And it's a world we're only beginning to uncover, because so many of these manuscripts are still uncatalogued or waiting to be digitized. The Mamma Haidara Library alone holds thousands of them. Lucas: Al-Wangari's Mīr'āt al-Ālam is just one example of a scientific work that challenges the stereotype of pre-colonial Africa as a place without written science. It's also beautiful — the calligraphy, the diagrams, the way he lays out his tables. Luna: Is there any chance his work was influenced by earlier African traditions, or is it entirely Islamic? Lucas: That's a good question. The framework is definitely Islamic — the formulas, the terminology, the methods all come from the classical Islamic tradition. But he's applying them to local conditions — the latitude of Timbuktu, the specific stars visible in the Sahel. So it's a synthesis. Lucas: And there might have been older indigenous knowledge mixed in, but we just don't have the sources to prove it. Most of the astronomical knowledge from the Mali Empire period was probably oral. Luna: So al-Wangari stands at this fascinating crossroads: Islamic science meets Sahelian reality. Lucas: Exactly. And he's not the only one. There were other scholars at Sankore writing on astronomy — like Muhammad al-Kaburi, who we touched on in a previous episode. But al-Wangari's work is the most comprehensive we have. Lucas: One of the things I love is that his manuscript includes a section on how to determine the direction of prayer in a moving caravan. So it wasn't just for stationary mosques — it was for travelers crossing the Sahara. Luna: That's incredibly practical. So you could be on the move and still know when to pray and which way to face. Lucas: Right. And that kind of knowledge was essential for a society that lived by long-distance trade. The scholars of Timbuktu were not ivory-tower academics — they were engaged in the life of the city. Lucas: It makes you wonder what else is still sitting in those libraries, waiting to be rediscovered. We know of al-Wangari because his manuscript survived and was catalogued. How many others are there? Luna: That's the kind of question that makes this whole series feel like an ongoing exploration. Lucas: It really is. And it's a reminder that the story of Timbuktu is not just about gold or salt or wars — it's also about people trying to understand the universe, one star at a time.