In fact, some of the most groundbreaking scientific discoveries were made by Catholic clergy.
Here are the top 5 scientific breakthroughs made by priests…🧵 (thread)
5) Atomic Theory (Boscovich Model)
Roger Boscovich, a Croatian physicist, astronomer, and mathematician, was a Catholic priest in the Jesuit order. His model of the atom, the “Boscovich Model,” was a forerunner to modern atomic theory.
His theory was an attempt to find a middle way between Newton’s theory of gravity and Gottfried Leibniz's metaphysical theory of monad-points (points of original substance).
In addition to physics, Boscovich made significant astronomical observations; in particular the moon.
4) Seismology
One of the pioneers in the field of seismology was Fr. Giuseppe Mercalli in the late 19th and early 20th century.
He’s famous for developing the Mercalli Intensity Scale which measures the intensity of seismic shaking caused by earthquakes.
Though the Richter scale superseded his scale for magnitude measurement, the Mercalli scale remains the method for assessing the impact of earthquakes on people and buildings.
Mercalli’s commitment to science and his faith exemplify the harmony between the two realms.
3) Genetic Theory
Gregor Mendel, “the father of modern genetics,” was a 19th-century Augustinian friar and abbot. He developed Mendelian genetic theory by observing the inherited traits in pea plants, paving the way for our modern understanding of heredity.
Mendel’s discoveries were initially ignored. Notably Charles Darwin had no idea about Mendel’s work. It’s possible had he known, genetics would have developed much earlier.
The significance of his work was only finally realized after his death.
2) The Big Bang
The Big Bang theory of the universe’s origin was first posited by Georges Lemaitre, a Belgian astronomer. physicist, and priest. His theory shocked the scientific community when it was first published in 1927, but has since been widely accepted.
Lemaitre’s model upset the millennia-old belief of an eternal cosmos. His theory implied that everything came from an ultra-dense, tiny point, and its expansion birthed time and space.
Contrary to common belief, it was anti-religious sentiment that prevented the Big Bang theory from broad acceptance early on.
Atheist scientists were repulsed by the Big Bang's creationist overtones—it seemed too similar to the creation story in the Book of Genesis.
1) Heliocentrism
Nicolaus Copernicus was an early proponent of heliocentrism, the theory that the sun centered the solar system.
It’s possible that Copernicus, a Renaissance-era polymath dubbed the “father of modern astronomy,” was also a Catholic priest.
Copernicus held various positions within the Church, and the Catholic Encyclopedia claims he was ordained since in 1537 he was a candidate for the episcopal seat of Warmia, a seat that required ordination. Some scholars contest whether he was ever actually ordained though.
The idea that science and religion are at odds is a fairly new concept.
Despite the modern misconception, it’s historically been religious institutions, especially the Catholic Church, who have been the main drivers of scientific advancement in the West.
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Gothic cathedrals were the height of medieval architecture—but how did they build these jaw-dropping structures with only rudimentary tools?
Here's the step-by-step process of building a gothic cathedral🧵
In the 11th-13th centuries, unprecedented population growth and newfound wealth in northern Europe created a need for larger church buildings. The aging Romanesque-style churches were simply too small.
In comes gothic architecture.
With a focus on large, cavernous spaces, gothic churches allowed more people to congregate inside while their pointed arches, flying buttresses, and intricate masonry meant they could serve as visible symbols of a city’s prestige.
There are a lot of misconceptions about feudalism.
Rather than a contrived political system, feudalism was really just a series of loyalties.
For near a millennia, civilization was held together by the oaths of honorable men...🧵
After the breakdown of the Western Roman Empire in the 5th and 6th centuries, society went through a restructuring. The political and social infrastructure provided by Rome ceased to function, creating a power vacuum that needed to be filled.
Enter Feudalism.
Rather than a planned political system, feudalism can best be understood as an emergent phenomenon that occurred where there was no overarching political entity running the show.
When institutions fail, oaths between men are all that’s left.
Among the most visible reminders of Rome's storied hegemony are its aqueducts.
These engineering marvels channeled the lifeblood of civilization for near a millennium.
Here’s how they worked🧵 (thread)
Rome’s aqueducts had humble origins, much like the city itself.
The first aqueduct, the Aqua Appia, was constructed in 312 BC to supply the city’s cattle market.
Its source could be found in a group of springs inhabiting a stretch of local marshland, flowing an impressive 10.2 miles to Rome from the east and emptying into the Forum Boarium.
Modern man has a severe case of amnesia — he’s forgotten the immense wisdom of the past.
Luckily, it can be rediscovered through great literature.
12 old books that will make you wiser… 🧵
12. Enchiridion, Epictetus
Epictetus never wrote down anything himself, but his student Arrian collected his teachings, recording them for future generations. His lessons enlighten the reader on matters regarding ethics and achieving inner freedom.
11. The Prince, Niccolo Machiavelli
Machiavelli’s classic is a 16th-century handbook on effective governance. It’s an essential read for anyone who wishes to understand the motivations and reasoning behind great leaders from the past or savvy politicians today.
The design of a cathedral is theologically based and instructive in the faith. Though beautiful, its construction is not arbitrary — it wasn’t arranged simply to look pretty.
The layout, artwork, statues, and stained glass windows all serve an edifying purpose🧵
The plan of a cathedral is cruciform in shape and is usually oriented eastward—ad orientum. Worshippers face the rising sun, a daily reminder of Christ’s resurrection.
The north and south transepts or “arms” represent Christ’s right and left hands on the cross.
The entrance at the West end corresponds with His feet; one enters at the foot of the cross and proceeds upward as they approach the altar.
The layout is divided into three parts: the narthex/vestibule for catechumens, the nave for laymen, and the sanctuary for clergy.
The Holy Roman Empire lasted ~1000 years, and it looked like this:
How did such a fractured political entity last so long?
It has to do with a concept called “subsidiarity”, and it holds the key to implementing responsible government today 🧵 (thread)
Voltaire famously derided the Holy Roman Empire (HRE) as “neither Holy, nor Roman, nor an Empire”, but what couldn't be denied was its longevity.
Existing from 800-1806, it was birthed before William the Conqueror invaded England and continued on after the American Revolution.
It’s considered one of the longest lasting empires in history, a feat of particular intrigue when one considers its central geographical location and lack of natural defensible borders.