Imagine a world where the rules of reality as we know them simply don’t apply. Objects exist in multiple places at once, particles communicate instantaneously across vast distances, and the very act of observation changes what’s being observed. Sounds like science fiction, right? But this isn’t fantasy—it’s quantum physics, and it’s been shaping our world for a century.
In 1925, physicists stumbled upon a mind-bending truth: their understanding of the subatomic world was fundamentally flawed. From this realization emerged quantum mechanics, a theory that challenged everything we thought we knew about reality. Despite its counterintuitive nature, quantum physics has quietly revolutionized both science and technology, powering everything from smartphones to medical imaging. And this is the part most people miss: its potential is far from exhausted.
To celebrate the 100th anniversary of this groundbreaking field, we’re diving into its past, present, and future in a two-part series. In this first episode, our guest, Paul Davies of Arizona State University and author of Quantum 2.0, joins host Alok Jha, The Economist’s science and technology editor, to unravel the mysteries of quantum physics. Together, they’ll explore how this science has already transformed humanity—and why its next chapter could be even more revolutionary.
But here’s where it gets controversial: Is quantum physics the key to unlocking the universe’s deepest secrets, or are we still missing something fundamental? As we stand on the brink of a new era in quantum technology, one question lingers: Are we ready for what comes next? Join the conversation and let us know what you think in the comments below—do you see quantum physics as a gateway to endless possibilities, or a puzzle we’ve yet to fully solve?
