This piece is adapted from an op-ed originally written for the Science, Faith & Society section of the editorial press, April 2026. It is the gateway piece to the Quantum Frontier series — the one that asks, in plain language, the question that connects physics to theology to everything else the series investigates. Read it first.
E = mc²
Energy equals mass times the speed of light, squared. Everything sacred or scientific follows from this — including the fact that we exist at all.
In 1905, Albert Einstein published a four-page paper that casually rewrote the operating manual of the universe. Its central claim was breathtaking in its simplicity and terrifying in its implications: mass and energy are not different things. They are the same thing, expressed differently. The equation that captured this — E = mc² — told us that matter is essentially frozen energy, and that the speed of light (approximately 186,000 miles per second), when squared, becomes an almost incomprehensible conversion factor. A single kilogram of anything — a brick, a grape, your left shoe — contains the energetic equivalent of 21 megatons of TNT if fully converted. This is not metaphor. It is arithmetic.
But no equation, however beautiful, exists in a vacuum — scientific or otherwise. Einstein's formula was itself the opening act of a century-long conversation between physics and philosophy, between laboratory and cathedral, between what can be measured and what can only be asked. That conversation is now reaching a new intensity beneath the rolling farmland straddling the Swiss-French border near Geneva, where CERN — the European Organization for Nuclear Research — is doing something that would not have surprised the medieval scholastics at all: it is attempting, atom by atom and antiproton by antiproton, to understand why the universe chose to exist.
Father Georges Lemaître and the Day Without Yesterday
Any serious account of modern cosmology — and therefore of CERN's antimatter program — must begin with a man whose name most people have never heard: Father Georges Lemaître. He was a Belgian Catholic priest, theoretical physicist, and mathematician who, in 1927, proposed what we now call the Big Bang theory. Studying Einstein's equations of General Relativity, Lemaître concluded that the universe was not static, as Einstein himself believed, but expanding — and that tracing that expansion backward pointed to a single, originating moment: what he called the 'primeval atom,' the entire observable universe compressed into a single point of unimaginable density, erupting into time and space.
Einstein initially dismissed the idea. He was famously wrong. When the two men met in Brussels in 1933 and Einstein reviewed the mathematics, he reportedly said: 'This is the most beautiful and satisfactory explanation of creation I have heard.' Lemaître was, in the understated assessment of the American Museum of Natural History, simply 'the father of the Big Bang.'
When Pope Pius XII addressed the Pontifical Academy of Sciences in 1951, he drew a direct parallel between Lemaître's Big Bang cosmology and the Christian doctrine of creatio ex nihilo — creation from nothing — declaring that science had proven God's existence.
Lemaître was alarmed. He immediately lobbied Vatican advisors to walk back the Pope's language — not because the science conflicted with his faith, but because he fiercely believed the two operated on different planes of inquiry. To use one to prove the other, he argued, was to diminish both.
"To search thoroughly for the truth involves a searching of souls as well as of spectra." — Lemaître, New York Times interview, 1933
This distinction — science and faith asking the same question by different methods, arriving at the same threshold, and respecting each other's lane — is this article's governing principle.
What Antimatter Is — and Why It Should Terrify and Astonish You in Equal Measure
Every particle in the universe has a shadow twin. Same mass, opposite charge, mirror image. When particle meets shadow, they annihilate each other completely — 100% of their combined mass becomes pure energy. No waste. No residue. Total erasure.
Here is the problem: the Big Bang, by every physical model we have, should have created equal amounts of matter and its shadow twin. They should have found each other immediately and annihilated, leaving a universe of pure light and nothing else. No atoms. No stars. No planets. No carbon. No life. No you. And yet.
Something — some infinitesimal asymmetry baked into the laws of physics at the moment of creation, so slight it took the entire lifetime of the universe to produce everything we can see — tipped the scales. One extra matter particle for roughly every billion matter-antimatter pairs. From that asymmetry came everything. And we have no idea why it happened.
Antimatter is not science fiction. Every particle in the Standard Model of particle physics has a corresponding antiparticle — identical in mass, but with reversed electric charge and magnetic properties. The antiparticle of the electron (a positron) was discovered by Carl Anderson in 1932, predicted by Paul Dirac's relativistic quantum mechanics. When matter and antimatter meet, they annihilate in accordance with E = mc² operating at full efficiency.
The asymmetry that allowed the matter-dominated universe to exist is known as baryogenesis — specifically, the violation of CP symmetry (charge-parity symmetry) in the early universe. Andrei Sakharov (1967) identified three conditions necessary for baryogenesis: baryon number violation, C and CP violation, and departure from thermal equilibrium. The Standard Model contains CP violation, but insufficient to explain the observed matter-antimatter asymmetry by many orders of magnitude. The missing CP violation is one of the deepest open problems in physics.
The Most Ambitious Question in the History of Science, Pursued at 99.9999991% of the Speed of Light
CERN's Large Hadron Collider — a 27-kilometer underground ring on the Swiss-French border where protons are accelerated to 99.9999991% of the speed of light and smashed together — releases energies so vast that matter spontaneously crystallizes from them in accordance with E = mc². Where matter appears, antimatter appears alongside it. CERN's dedicated 'Antimatter Factory' then decelerates those antiparticles and traps them in electromagnetic containment vessels called Penning traps, suspended in magnetic fields at temperatures approaching absolute zero. The goal: study antimatter precisely enough to find the asymmetry that saved the universe.
Three experiments at CERN are making news that should be front-page everywhere but somehow isn't.
ALPHA: Produced over 15,000 antihydrogen atoms in a matter of hours — eight times faster than previously possible. 'These numbers would have been considered science fiction 10 years ago,' said Jeffrey Hangst, the experiment's spokesperson.
BASE: In March 2026, scientists transported a cloud of 92 antiprotons in a truck across the CERN complex. Antimatter, moving by road, for the first time in history. The cargo was kept stable by a powerful vacuum and magnets cooled to minus 470 degrees Fahrenheit. It moved about half a mile. It was a milestone.
LHCb: Just confirmed a 2.5% asymmetry in the decay rates of matter and antimatter baryons — the first such observation in the particles that make up everything you can touch. Statistical significance: 5.2 sigma, meaning the chance it was a random fluctuation is 1 in 10 million.
The ALPHA experiment's antihydrogen production compares the spectroscopic properties of hydrogen and antihydrogen to test CPT (charge-parity-time) invariance — the symmetry that states physics should look the same if you simultaneously reverse charge, parity, and time. Any violation would represent new physics beyond the Standard Model.
The BASE collaboration's March 2026 antimatter transport (Leonhardt et al., Nature, Vol. 641, 2025) achieved the first off-site antimatter transport using a portable Penning trap cooled by a dilution refrigerator. The longer-term goal is university-laboratory measurements in quieter electromagnetic environments.
The LHCb CP violation result in the baryon sector opens what CERN physicist Xueting Yang called 'a new window into how CP violation behaves' — a domain largely unexplored until now. It is not yet sufficient CP violation to explain baryogenesis, but it opens the door to further investigation of the parameters that may have allowed matter to prevail.
Medicine. Propulsion. Energy. Weapons. The Governance Gap.
The practical applications of antimatter span a spectrum from the already-realized to the distant and transformative — and, frankly, to the alarming.
Medicine (now, operational): Positron Emission Tomography — the PET scan standard in hospitals worldwide — uses antielectrons produced by radioactive tracers to generate three-dimensional images of metabolic activity. Antimatter is already diagnosing cancer, mapping neurological function, and assessing cardiac health, quietly, every day.
Space propulsion (distant, theoretically transformative): A matter-antimatter rocket would generate exhaust velocities far beyond chemical or nuclear propulsion. Even a few hundred micrograms — less than a grain of sand — could theoretically power a craft to Mars in weeks. NASA and defense research agencies have studied this seriously as an engineering challenge constrained by production cost, not physics.
Energy (generational timeline): 100% mass-to-energy conversion would dwarf nuclear power. The obstacle: CERN's Antimatter Factory running continuously for a full year would yield approximately 0.00000000000000000003 kilograms of antihydrogen. Producing a single gram would require more energy than human civilization has ever generated.
Weapons (urgent governance gap): A meaningful quantity of antimatter, if producible and containable outside a laboratory, would release energy comparable to a thermonuclear device upon contact with ordinary matter. There are currently no international treaties governing antimatter. There is no Geneva Convention for a substance that achieves 100% mass-to-energy conversion. The science is racing ahead. The governance is not.
Five Traditions, One Threshold, One Question Physics Cannot Answer Alone
The question physics is now asking — why did matter prevail over antimatter? — is structurally identical to the question theology has always asked: why does something exist rather than nothing? They are the same mystery, dressed in different vocabularies.
The Vatican has formally visited CERN. Cardinal Lajolo stated that "scientific truths and theological truths can never contradict each other because all truths are derived from the same source." Lemaître himself remained a devoted priest until his death. [C1 — Vatican record]
The Quranic concept of khalq min al-‘adam — creation from nothingness by Allah’s will — maps philosophically onto the cosmological problem. Islamic scholars have engaged with the Big Bang as consonant with revelation while maintaining that divine will, not physical law, is the ultimate cause. [C2 — Islamic philosophical tradition]
Jewish theological tradition has long engaged with yesh me’ayin — "something from nothing" — as a description of divine creation. Contemporary thinkers including physicist and rabbi Adin Steinsaltz have argued that quantum cosmology and rabbinic metaphysics ask the same question by different methods. [C2]
Both traditions contain frameworks that do not require a creation event in the Western sense — cyclic cosmologies and non-dual metaphysics that may accommodate the matter-antimatter asymmetry differently. Neither tradition finds particle physics threatening; many find it illuminating. [C2]
What unites these traditions — and what distinguishes them from the conspiracy panic CERN sometimes attracts — is a recognition that the question "why does something exist?" is not answered by physics. Physics presupposes existence and then describes it. But why there should be laws at all, why the constants of nature are calibrated with such precision that stars can form and carbon can exist and brains can emerge to wonder about any of it — these questions sit at the outer edge of scientific inquiry, in the territory where the physicist and the theologian find themselves neighbors. The physicists call this the "fine-tuning problem." The theologians call it the argument from contingency. The mystics simply call it astonishing. All three are correct.
A Day Without Yesterday — and What It Tells Us About Tomorrow
“To search thoroughly for the truth involves a searching of souls as well as of spectra.”
— Georges Lemaître, New York Times interview, 1933
Father Lemaître — the Catholic priest who discovered the Big Bang, who kept his faith and his science rigorously separate because he believed each was diminished by being used to prove the other — died in 1966 having spent his life in pursuit of a single question: how did this all begin?
CERN is still hunting the answer in particle collisions at temperatures 100,000 times hotter than the sun. Every religious tradition in human history has offered an answer from the other direction, using the language of revelation rather than mathematics, arriving at the same threshold from different paths. Both traditions — the scientific and the sacred — converge on the same moral instruction: what exists is precious. The asymmetry that allowed it to exist is not to be squandered.
This is the gateway piece to the Quantum Frontier series. The question it raises — why does something exist rather than nothing? — is not merely metaphysical. In the pieces that follow, it becomes an instrument for examining everything: artificial intelligence, war, money, accountability, and the choices that determine whether the asymmetry that made us continues to hold.
Google built a machine that solved in five minutes what would take the fastest supercomputer longer than the age of the universe. Their engineers couldn't answer where the computing power came from. Their best guess: other universes. Part II is where the physics becomes civilizational.
- CERN. 'Breakthrough in antimatter production.' Nature Communications, November 18, 2025. home.cern [C1]
- BASE Collaboration, CERN. 'BASE experiment at CERN succeeds in transporting antimatter.' March 11, 2026. home.cern [C1]
- Leonhardt et al. 'Proton transport from the antimatter factory of CERN.' Nature, Vol. 641, 2025. nature.com [C1]
- CERN ALPHA Collaboration. 'A new era of precision for antimatter research.' home.cern [C1]
- CNN Science. 'A truck at CERN transported antimatter for the first time.' March 27, 2026. cnn.com [C2]
- LHCb Collaboration. CP violation in baryon sector, 5.2 sigma confirmation, March 2026. home.cern [C1]
- Wikipedia. 'Georges Lemaître.' en.wikipedia.org [C2]
- American Museum of Natural History. 'Georges Lemaître: Father of the Big Bang.' amnh.org [C2]
- Society of Catholic Scientists. 'Lemaître Follows Two Paths to Truth.' 1933 New York Times interview. catholicscientists.org [C1]
- National Catholic Reporter. 'Vatican visit to CERN is dialogue for science, faith.' ncronline.org [C2]
- Einstein, A. 'Ist die Trägheit eines Körpers von seinem Energieinhalt abhängig?' Annalen der Physik, 1905. [C1]
- Sakharov, A.D. 'Violation of CP invariance, C asymmetry, and baryon asymmetry of the universe.' JETP Letters, 1967. [C1]