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In Short

This epistolary short story presents a satirical alternate history where a young Isaac Newton spends the 1660s applying calculus, gravity, and optics to mundane and military problems. Communicating through letters with his exasperated mentor Isaac Barrow, a dense general, and King Charles II, Newton develops revolutionary scientific concepts well ahead of his time. Everyone around him dismisses his breakthroughs as madness, superstition, or foolishness. The narrative culminates twenty years later, revealing a transformed legacy where Newton's great work has become a monumental theological treatise rather than a foundation for modern physics.

The Story

The narrative opens in 1957 with a modern historian, Dr. Samuel Hackett, unearthing a series of seventeenth-century letters that suggest Isaac Newton anticipated modern scientific theories centuries early. The core of the book then unfolds through these historical letters, beginning in late 1666 when a young, ungraduated Newton writes to offer his mathematical services to His Majesty's Government. General Sir Edward Ballister-ffoulkes of the Ballistics Research Department takes him on, sending range tables and artillery data. Concurrently, Newton corresponds with his tutor, Isaac Barrow, at Trinity College, who gently warns him against squandering his talent on menial military calculations.

As the months progress, Newton begins sending back radical papers that fuse mathematics with physics. He writes about the optimum shape of wine barrels, proposes that cannonball trajectories relate to the phases of the moon, and introduces early concepts of fluxions, zero, and infinity. Both Barrow and Ballister-ffoulkes react with mounting confusion and irritation. Barrow chastises Newton for treating time as a spatial dimension and dabbling in rank superstition, while Ballister-ffoulkes complains that Newton's equations do not match the messy, real-world inaccuracies of actual cannon fire. Newton responds with fierce, acid-tongued retorts, defending his theories of universal gravitation, a vacuum, and light prisms.

The friction intensifies as Newton's temper flares. Barrow accuses him of arrogance, calls him a charlatan, and threatens to block his readmission to Cambridge. Meanwhile, Ballister-ffoulkes dismisses him from the Ballistics Research Department due to personality conflicts and poor practical results. Newton even appeals directly to King Charles II through an acquaintance, but the King curtly refuses to override his general officers, writing a final, blunt rejection: "No! That is my final word!"

By spring 1667, a remorseful Barrow writes back to apologize, having learned from Newton's mother that the young man suffered a severe mental breakdown and period of unbalanced health, complete with an apparent head injury from a falling apple. Barrow welcomes a chastened Newton back to academic life, assuming he has abandoned his absurd mathematical daydreams. The book closes abruptly twenty years later in 1687 with a letter from the Archbishop of York, who enthusiastically praises Newton's newly published masterwork. However, the book is not the Principia Mathematica, but the Principia Theologica, a monumental ecclesiastical treatise wherein Newton applies his brilliant analogies of mutual attraction and light prisms to the love of God and the soul's ascent to heaven.

How It Unfolds

• The inquiry begins: A modern historian uncovers forgotten letters addressed to a young Isaac Newton, sparking a quest to understand a hidden side of the famous scientist.
• Enlisting in the war effort: Newton volunteers his mathematical abilities to the British Army's Ballistics Research Department, receiving standard range tables and artillery specifications from General Ballister-ffoulkes.
• Academic warnings: Dr. Isaac Barrow writes to his student, encouraging him to rest his delicate health while cautioning him not to waste his potential on menial military calculations.
• Radical submissions: Newton sends papers containing early calculus and unorthodox ideas about wine barrels, planetary motion, and fluxions, bewildering both his military superiors and his academic tutor.
• Escalating friction: As Newton insists on universal gravitation, the behavior of projectiles in a vacuum, and optics, Barrow and Ballister-ffoulkes reject his theories as ungrounded fancy and dangerous superstition.
• Royal dismissal and breakdown: After a fiery exchange of insults and a failed appeal to King Charles II, Newton is fired by the army, denounced by Barrow, and suffers a physical and mental collapse.
• Reconciliation and a divine legacy: Barrow apologizes for his harshness upon hearing of Newton's illness, welcoming him back to scholarly life. Twenty years later, an archbishop praises Newton's groundbreaking theological masterpiece.

The People

• Isaac Newton: A brilliant, youthful scholar at Woolsthorpe who develops revolutionary ideas about gravity, calculus, and optics. He wants to apply his groundbreaking mathematics to real-world and theoretical problems, but his abrasive temper and radical leaps clash with the rigid conventions of his peers, ultimately leading to his dismissal and a pivot toward theology.
• Isaac Barrow: Newton's mentor and the head of the Department of Mathematics at Trinity College. He wants to guide his student toward a respectable academic career in classical geometry and conic sections. He stands as a barrier against what he views as dangerous intellectual recklessness, repeatedly calling Newton's advanced ideas nonsense before eventually forgiving him under the assumption of mental illness.
• General Sir Edward Ballister-ffoulkes: The commander of the Army's Ballistics Research Department. He wants practical, field-tested range tables to help soldiers fire cannons effectively. His adherence to traditional military pragmatism clashes with Newton's abstract equations and vacuum theories, resulting in Newton's termination.
• King Charles II: The monarch who briefly considers Newton's case after pressure from a lady of their acquaintance. He wants political stability and military support, leading him to flatly refuse to undermine his general officers.
• William Sancroft: The Lord Archbishop of York who appears at the very end. He wants to express profound gratitude for Newton's monumental work, ending up transformed by a theological masterwork that mirrors the physics discoveries previously rejected.

In Its Own Voice

I see that my letter of yesterday was somewhat premature; I should have waited until I had read your paper, since it is in exactly the same category.

Isaac Barrow reacts to Newton's bizarre early manuscript concerning the optimum shape of a wine barrel.

A cannon ball, when fired, strikes the earth within seconds; the moon, as anyone knows, has been in the sky since--according to Bishop Ussher--4004 B.C.

Isaac Barrow points out the chronological absurdity of linking projectile motion with celestial bodies.

I may not, as you intimate, be qualified to judge the mathematical worth of your theories, but I can and do feel qualified to judge their practical worth.

General Ballister-ffoulkes explains why army artillery must rely on physical testing rather than abstract formulas.

What It's Really About

The story explores the friction between rigid institutional dogmatism and paradigm-shifting genius. It questions how human society processes revolutionary ideas that arrive centuries ahead of their time, showing how established authorities—whether military or academic—filter new concepts through the lens of what they already consider practical or respectable. The narrative also plays with historical irony, examining how the same intellectual brilliance used to formulate universal laws of motion and optics could theoretically be channeled into an alternate universe of profound theological dogmatism. It highlights the loneliness of true innovation when language and cultural frameworks cannot yet accommodate the truth.

Why Read It Today

Readers who love clever alternate histories, dry historical wit, and epistolary narratives will find this short story a delightful, thought-provoking treat. Reading it feels like piecing together a secret puzzle through the authentic, formal voices of seventeenth-century letter writers, complete with period titles, polite insults, and formal address. While the archaic formatting and epistolary gaps require active attention to reconstruct the unstated side of the correspondence, the payoff is a sharp, humorous subversion of scientific history. What stays with you is the exquisite irony of seeing the foundation of modern physics treated as the feverish ramblings of an unstable youth, only for that same genius to find an outlet in the mystical mathematics of theology.