To understand this, one must look back to Galileo. Whatever the ecclesial complexities, Galileo’s commitment to follow evidence wherever it led him was admirable. Yet the centuries that followed saw the rise not merely of science but of scientism — a worldview claiming exclusive rights to truth. Christian faith, once the animating centre of Western culture, gradually retreated into the private sphere, while a materialist cosmology, shaped by Einsteinian physics and Darwinian evolution, came to dominate the British intellectual landscape. Some welcome this; many — perhaps most — do not.
This tension is ancient. Democritus famously held that “in reality there are only atoms and the void,” dismissing qualities, purposes, and forms as illusions. Plato, by contrast, saw reality as shaped from above: the Forms impart order, intelligibility, and life. These two visions have contended for millennia. Today’s bottom‑up zeitgeist is simply the latest expression of the Democritean impulse.
Shifting such a worldview is no small task — it is indeed like turning a supertanker — yet history shows that paradigms can change suddenly. Consider the Soviet Union’s Perestroika under Mikhail Gorbachev, following decades of political stagnation. Or consider the 2022 Nobel Prize in Physics, which finally resolved the long‑standing EPR debate by confirming that quantum mechanics as a theory is not incomplete, and that Einstein’s insistence on local realism cannot be sustained. The implications are profound, but at this entry level of Catholic formation it is only necessary to know that both sides agree that quantum physics is an irreconcilable bedfellow of Einstein’s relativity. Just as the Soviet system eventually revealed its internal contradictions, so too the scientific materialism that has dominated since Galileo is beginning to show its limits, coming down on the side that can account best for the body’s substantial form.