JOPHIL opens a new window onto one of the most fundamental questions in the history of science: where do our modern ideas of space and emptiness come from?
Today, we hardly pause to think about it – we simply assume that objects occupy three dimensions, and that empty space exists all around us, whether in the natural world or inside a laboratory vacuum chamber. Yet for most of Western history, these ideas were far from obvious. In fact, the most influential philosopher of antiquity, Aristotle, believed that space had only two dimensions and insisted that a true void was impossible. His powerful worldview shaped European thought for nearly two thousand years.
Everything began to change with the bold insights of John Philoponus, a remarkable 6th-century scholar from North Africa who wrote in Greek. Philoponus challenged Aristotle head-on, proposing a radically different understanding of space and arguing that the void could indeed exist. But his writings disappeared from view in the Latin-speaking West for centuries. It was only in 15th-century Italy that his works were rediscovered, translated, and suddenly made available to Renaissance thinkers.
Their effect was nothing short of transformative. Philoponus’s ideas gave early modern scholars new conceptual tools with which to question inherited assumptions about the physical world. His works helped spark debates that would eventually contribute to the birth of the “new science” of the 17th century – the era of Galileo, Kepler, and Descartes.
JOPHIL is the first project to trace, in a systematic way, how Philoponus’s revolutionary ideas re-entered Europe and reshaped scientific thought. It follows the story from the physical recovery of his manuscripts in Renaissance Italy to their intellectual uptake by five key European thinkers who read and discussed his works between 1520 and 1604. In doing so, JOPHIL challenges long-standing Eurocentric narratives about the Scientific Revolution, showing how a thinker from outside Europe’s traditional canon played a crucial role in reimagining the nature of space and the possibility of the void.
By recovering this overlooked chapter of scientific history, JOPHIL reframes the origins of modern science in two important ways. First, it highlights the contributions of non-European scholars to the development of European thought, encouraging us to see Europe’s intellectual heritage as the product of many cultures, languages, and traditions. Second, it expands the cast of characters who shaped early modern science, opening the way to more inclusive historical research and educational practices.
In short, JOPHIL not only rewrites a key moment in the history of ideas—it also invites us to rethink who gets to be part of the story of science.
