Renaissance Man
2025-02-19 sketch historyofscience
Leon Battista Alberti (1404–72). Architect, poet, musician, philosopher, linguist, cryptographer (founding father of western cryptography), painter and sculptor.
Renaissance man is an ideal that is epitomised by the notion of "a man can do all things if he will", which is expresses and championed by Leon Battista Alberti. The ideal embodied the basic tenets of Renaissance humanism, which considered man the centre of the universe, limitless in his capacities for development, and led to the notion that men should try to embrace all knowledge and develop their own capacities as fully as possible.
Thus the gifted men of the Renaissance sought to develop skills in all areas of knowledge, in physical development, in social accomplishments, and in the arts. The ideal was most brilliantly exemplified in Alberti himself, and in Leonardo Da Vinci.
Renaissance Men To Follow and Peruse1
living
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terrytao.wordpress.com (his blog)
peruse this
it is incredible soource! has many links to great mathematicians
Celal Sengor
geology, paleontology, history of science
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man of the 19th century
homme de lettre
brilliant historian of science
prodigious memory, wide cultural approach
"Celâl created such a paradise in Istanbul, a marvellous library covering the entire history of geology from Archbishop Ussher and Steno to Suess, Wegener and Argand, his heroes."
Humorous part: "... as in all his undertakings, he is not a friend of understatement."
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"world leader in tectonics and palaeogeography"
Expert on European geology and the history of geology.
Speaks, reads and writes in six different languages.
- "His reading of original geologic works in these languages gives him access to geologic works not accessible to other Earth scientists, enabling his broad knowledge and sweeping interpretation of geologic systems worldwide"
- "His reading of original geologic works in these languages gives him access to geologic works not accessible to other Earth scientists, enabling his broad knowledge and sweeping interpretation of geologic systems worldwide"
Elon Musk
SpaceX
Tesla
Neuralink
OpenAI
X
Balaji
Entrepreneur
Angel investor
Essayist
Paul Graham
Entrepreneur
GOAT VC investor
Essayists
Peter Thiel
DHH
great software designer - Ruby on Rails
entrepreneur - Signal37, BaseCamp
racing driver - Le Mans Class-Winning
essayist - https://world.hey.com/dhh
orator
dead
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math
- set theory, Von Neuman paradox, proof theory, ergodic theory, measure theory, topological groups, functional analysis, operator algebras, lattice theory, mathmatical statistics
- set theory, Von Neuman paradox, proof theory, ergodic theory, measure theory, topological groups, functional analysis, operator algebras, lattice theory, mathmatical statistics
physics
- Quantum mechanics (Dirac–von Neumann axioms, Von Neumann entropy, densitiy matrix, Von Neuman measurement scheme, Quantum logic), Fluid dynamics
- Quantum mechanics (Dirac–von Neumann axioms, Von Neumann entropy, densitiy matrix, Von Neuman measurement scheme, Quantum logic), Fluid dynamics
economics
- Founding father of game theory, Von Neumann–Morgenstern utility theorem, linear programming
- Founding father of game theory, Von Neumann–Morgenstern utility theorem, linear programming
computer science
hardware (Von Neumann architecture, designed IAS machine)
algorithms (invented merge sort, contributed to Monte Carlo method, introduced stochastic computing (1953) was among the first to talk about time complexity of computations)
cellular automata (created the field with Stanisław Ulam in 1940s as simplified model of biological systems, , Von Neumann neighborhood, Von Neumann cellular automaton)
scientific computing and numerical analysis (developed Von Neumann stability analysis)
philosophy of tech
- coined the term singularity
- coined the term singularity
engineering
- Manhattan Project (concept and design of the explosive lenses that were needed to compress the plutonium core of the Fat Man weapon)
- Manhattan Project (concept and design of the explosive lenses that were needed to compress the plutonium core of the Fat Man weapon)
Bertrand Russell
math
philosophy
logic
essayist
Benjamin Franklin
inventor (lightning rod, bifocals, etc.)
scientist
philosopher
diplomat
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math (developed calculus and universal gravitation)
physics
philosophy
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math (developed differential and integral calculus independently from Newton)
physics
philosophy
diplomat
Leonardo da Vinci
painter
sculptor
architect
anatomist
fictional polymaths from Jules Verne stories
- Otto Lindenbrock: mineralogist, geologist, linguist
Renaissance Circles
Breakthroughs often come in bursts or explosions from a small number of people knowing each other and in commincation.
Below is my attempt to list such circles in history:
Pythagoreans (6th century BCE)
Pythagoras, Philolaus, Archytas
Mathematics, music theory, astronomy
Abbasid Period Polymaths in Baghdad (8th-9th century):
Al-Khwarizmi (780-850)
Father of algebra (term "algebra" comes from his book "Kitab al-Jabr")
Introduced Indian numerals to the West (later known as Arabic numerals)
Developed systematic solution of linear and quadratic equations
Pioneered trigonometry tables
Algorithm
- etymologically a mangled transliteration from "Al-Khwarizmi"
- etymologically a mangled transliteration from "Al-Khwarizmi"
Al-Kindi (801-873)
"Philosopher of the Arabs"
Cryptography pioneer (frequency analysis for code breaking)
Works in optics, medicine, mathematics, and music theory
Over 260 works spanning multiple disciplines
Centers: Baghdad (House of Wisdom), Khorasan, Bukhara, Samarkand
Iran-Central Asia Golden Age (10th-13th century):
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Mathematician, astronomer, poet
Solved cubic equations geometrically using conic sections
Created the Jalali calendar (more accurate than Gregorian)
Famous for "Rubaiyat" poetry translated by Edward FitzGerald
Contributed to algebra, geometry and astronomy
Avicenna (Ibn Sina) (980-1037)
"The Father of Modern Medicine"
Wrote "The Canon of Medicine" (medical textbook used until 1700s)
First to describe meningitis
Pioneered clinical trials and evidence-based medicine
Described diabetes, cancer treatments
"Book of Healing" - comprehensive scientific & philosophical encyclopedia
Over 450 works on philosophy, medicine, astronomy
Developed the "floating man" thought experiment for consciousness
- vaguely similar to cogito ergo sum of Descartes
- vaguely similar to cogito ergo sum of Descartes
Al-Biruni (973-1048)
Calculated Earth's circumference with remarkable accuracy
Pioneered experimental method six centuries before Galileo
Major works:
"Indica" (comprehensive study of Indian culture)
"Elements of Astrology"
Wrote on India, comparative religion, geology, mathematics
First to suggest Earth rotates around its axis
Al-Ghazali (1058-1111)
Major philosopher and theologian
Influenced both Islamic and Christian thought
Key works on logic, theology and mysticism
Bridged orthodox Islam with Sufi traditions
Key Institutions & Centers (...)
Bukhara
Major center of learning under Samanids
Home to extensive libraries
Samarkand Observatory
Major astronomical research center
Advanced mathematical astronomy
Merv Libraries
Ten major libraries
Over 150,000 volumes
Major copying center
Other Centers: Isfahan, Nishapur
Notable madrasas and libraries
Attracted scholars from across Eurasia
Cultural Context:
Flourished under Samanid and Seljuk patronage
Persian language revival in sciences
Translation movement from Greek, Sanskrit
Timurid Renaissance (14th-15th century):
Ulugh Beg (1394-1449)
Astronomer-king who built massive observatory in Samarkand
Created most accurate star catalog of its time
Calculated length of year to within 58 seconds of modern value
Built major mathematical school
Al-Kashi (d. 1429)
Computed π to 16 decimal places
Invented decimal fractions
Key innovations in spherical trigonometry
Director of Ulugh Beg's observatory
Centers: Samarkand (especially its observatory), Herat
Key Institutions:
House of Wisdom (Baghdad)
Major translation center
Library and research institute
Gathered scholars from across the known world
Samarkand Observatory
Libraries of Merv
Ten major libraries
Over 150,000 volumes
Major copying center
Renaissance Painters (15th-16th century)
Florentine School
Leonardo, Michelangelo, Botticelli
Centered around Medici patronage
Also: Fra Angelico, Filippo Lippi, Ghirlandaio
Known for: linear perspective, anatomical accuracy, fresco technique
Venetian School
Titian, Giorgione, Veronese
Innovations in color and light
Also: Bellini family (Jacopo, Giovanni, Gentile), Tintoretto
Known for: oil painting techniques, rich colors, atmospheric effects
Roman School
Raphael, Giulio Romano
Influenced by ancient Roman art
Known for: harmony, ideal beauty, classical composition
Northern Renaissance
Dürer, van Eyck brothers, Bosch, Bruegel
Innovations in oil painting and woodcuts
Known for: extreme detail, symbolism, realistic landscapes
Notable Workshops
Verrocchio's Workshop (Florence)
Trained: Leonardo da Vinci, Botticelli, Perugino
Combined painting, sculpture, metalwork
Ghirlandaio's Workshop (Florence)
Trained: Michelangelo
Specialized in fresco cycles
École Polytechnique (late 1700s)
Lagrange (Analytical mechanics), Laplace (Celestial mechanics), Fourier (Heat theory and analysis)
Notable figures:
Joseph-Louis Lagrange (1736-1813)
Developed analytical mechanics (Lagrangian mechanics)
Contributions to number theory and calculus of variations
Created the theory of analytical functions
Pierre-Simon Laplace (1749-1827)
"French Newton"
Celestial mechanics and mathematical astronomy
Developed Laplace transform and Laplace equation
Pioneer of probability theory and statistics
Joseph Fourier (1768-1830)
Discovered Fourier series and transform
Studied heat conduction and thermodynamics
First to describe greenhouse effect
Augustin-Louis Cauchy (1789-1857)
Rigorous foundations of calculus
Complex function theory
Over 800 published papers
Historical context:
Founded during French Revolution (1794)
Originally military engineering school
Became center of excellence in mathematics and physics
Motto: "Pour la Patrie, les Sciences et la Gloire" (For the Nation, Science and Glory)
Legacy:
Established modern mathematical physics
Pioneered applied mathematics
Influenced scientific education worldwide
Many fundamental theorems and concepts named after its professors
Hungarian scientific diaspora
von Neumann, Erdős, Pólya, Teller, Wigner, von Kármán, Szilard, ...
Revolutionized multiple fields in Mathematics, Physics, Computer Science, and Aeronautics
Copenhagen School (1920s-1930s)
Quantum physics pioneers
Niels Bohr, Werner Heisenberg, Wolfgang Pauli
Extended Circle: Max Born, Paul Dirac, Erwin Schrödinger
Developed Copenhagen interpretation of quantum mechanics
Transistor (Shockley, Bardeen, Brattain - 1956 Pyhsics Nobel)
Information Theory (Claude Shannon, IEEE)
Unix (Ken Thompson, Dennis Ritchie)
C (Dennis Ritchie)
C++ (Bjarne Stroustrup)
UNIX Shell and B (Ken Thompson)
AWK (Aho, Weinberger, Kernighan)
Cosmic radio waves, founding father of radio astronomy (Karl Jansky)
Laser (Charles Townes, Arthur Schawlow)
Charge-coupled device (CCD - Willard Boyle, George E. Smith)
Solar Cells (Russell Ohl, Gerald Pearson)
Cosmic Microwave Background Radiation (Arno Penzias, Robert Wilson)
Communication Satellites (John Pierce)
Cellular Technology (Richard Frenkiel, Joel Engel)
details (notable scientists and achievements)
Notable Scientists:
Claude Shannon (Information Theory)
William Shockley (transistor, 1956 Nobel in Physics)
John Bardeen (only person to win Physics Nobel twice: for transistors (1956) and superconductivity (1957))
Ken Thompson & Dennis Ritchie (Unix, C)
Brian Kernighan (Unix, AWK, "K" in K&R C)
Richard Hamming (Hamming codes (error-correcting), Hamming window, Hamming distance)
Steven Chu (laser cooling - 1997 Nobel in Physics)
Philip Anderson (electron localization, condensed matter - 1977 Nobel in Physics)
Walter Brattain (co-inventor of transistor, 1956 Nobel in Physics)
Achievements:
11 Nobel Prizes
5 Turing Awards
4 IEEE Medals of Honor
14 National Medals of Science
You and Your Research by Hamming gives plenty of anectodes from Bell Labs.
- a very influencial essay.
- a very influencial essay.
Peter Thiel, Elon Musk, Reid Hoffman, Max Levchin, David Sacks, ...
Tesla, SpaceX, LinkedIn, Palantir, YouTube, Yelp, ..
Russian Novelists (19th-20th century)
- Tolstoy, Dostoevsky, Pushkin, Chekhov, Turgenev, Gogol, ...
Manhattan Project (1940s)
Oppenheimer, Lawrence, Fermi, von Neumann, Bethe, Groves, Teller
Legacy extends beyond atomic weapons to computing and materials science
Vienna Circle (1920s-1930s)
Philosophy of Science, and Logic
Moritz Schlick, Rudolf Carnap, Kurt Gödel
Associated: Karl Popper, Ludwig Wittgenstein
Islamic Golden Age
Incoming Internal References (0)
Outgoing Web References (72)
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de.wikipedia.org/wiki/Leon_Battista_Alberti
- Leon Battista Alberti (1404–72)
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ites.wcsu.edu/mbxml/html/section_alberti.html
- founding father of western cryptography
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www.britannica.com/topic/Renaissance-man
- Renaissance man
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mathshistory.st-andrews.ac.uk/Biographies/Penrose
- Roger Penrose
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errytao.wordpress.com
- terrytao.wordpress.com
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errytao.wordpress.com/career-advice
- terrytao.wordpress.com/career-advice
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link.springer.com/article/10.1007/s00531-011-0734-3
- Gustav-Steinmann Medal
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www.egu.eu/awards-medals/arthur-holmes/2018/a-m-celal-sengor
- Arthur Holmes Medal
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world.hey.com/dhh/le-mans-2024-1f87d732
- racing driver
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mathshistory.st-andrews.ac.uk/Biographies/Von_Neumann
- John von Neumann
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en.wikipedia.org/wiki/Von_Neumann%E2%80%93Bernays%E2%80%93G%C3%B6del_set_theory
- set theory
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en.wikipedia.org/wiki/Von_Neumann_paradox
- Von Neuman paradox
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en.wikipedia.org/wiki/Dirac%E2%80%93von_Neumann_axioms
- Dirac–von Neumann axioms
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en.wikipedia.org/wiki/Von_Neumann_entropy
- Von Neumann entropy
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en.wikipedia.org/wiki/Measurement_in_quantum_mechanics#History_of_the_measurement_concept
- Von Neuman measurement scheme
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en.wikipedia.org/wiki/Quantum_logic
- Quantum logic
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en.wikipedia.org/wiki/Game_theory
- game theory
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en.wikipedia.org/wiki/Von_Neumann%E2%80%93Morgenstern_utility_theorem
- Von Neumann–Morgenstern utility theorem
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en.wikipedia.org/wiki/Von_Neumann_architecture
- Von Neumann architecture
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en.wikipedia.org/wiki/IAS_machine
- IAS machine
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en.wikipedia.org/wiki/Merge_sort
- merge sort
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en.wikipedia.org/wiki/Monte_Carlo_method
- Monte Carlo method
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en.wikipedia.org/wiki/Stochastic_computing
- stochastic computing
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en.wikipedia.org/wiki/Stanis%C5%82aw_Ulam
- Stanisław Ulam
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en.wikipedia.org/wiki/Von_Neumann_universal_constructor
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en.wikipedia.org/wiki/Von_Neumann_neighborhood
- Von Neumann neighborhood
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en.wikipedia.org/wiki/Von_Neumann_cellular_automaton
- Von Neumann cellular automaton
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en.wikipedia.org/wiki/Von_Neumann_stability_analysis
- Von Neumann stability analysis
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en.wikipedia.org/wiki/Technological_singularity
- singularity
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en.wikipedia.org/wiki/Manhattan_Project
- Manhattan Project
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en.wikipedia.org/wiki/Isaac_Newton
- Newton
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en.wikipedia.org/wiki/Gottfried_Wilhelm_Leibniz
- Leibniz
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fr.wikipedia.org/wiki/Otto_Lidenbrock
- Otto Lindenbrock
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www.etymonline.com/word/algorithm
- etymologically
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en.wikipedia.org/wiki/Omar_Khayyam
- Omar Khayyam (1048-1131)
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epub.ub.uni-muenchen.de/66014/1/66014.pdf
- "floating man"
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archive.org/details/chronologyofanci00biru/page/n13/mode/2up
- Chronology of Ancient Nations
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en.wikipedia.org/wiki/The_Incoherence_of_the_Philosophers
- The Incoherence of the Philosophers
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bozmen.io/martians
- The Martians
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en.wikipedia.org/wiki/Bell_Labs
- Bell Labs (1925-1980s)
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en.wikipedia.org/wiki/William_Shockley
- Shockley
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en.wikipedia.org/wiki/John_Bardeen
- Bardeen
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en.wikipedia.org/wiki/J._Robert_Brattain
- Brattain
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en.wikipedia.org/wiki/Claude_Shannon
- Claude Shannon
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www.itsoc.org/about/shannon
- IEEE
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en.wikipedia.org/wiki/Ken_Thompson
- Ken Thompson
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en.wikipedia.org/wiki/Dennis_Ritchie
- Dennis Ritchie
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en.wikipedia.org/wiki/Dennis_Ritchie
- Dennis Ritchie
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en.wikipedia.org/wiki/Bjarne_Stroustrup
- Bjarne Stroustrup
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en.wikipedia.org/wiki/Ken_Thompson
- Ken Thompson
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en.wikipedia.org/wiki/Alfred_V._Aho
- Aho
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en.wikipedia.org/wiki/Brian_W._Kernighan
- Weinberger
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en.wikipedia.org/wiki/Brian_W._Kernighan
- Kernighan
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en.wikipedia.org/wiki/Karl_Jansky
- Karl Jansky
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en.wikipedia.org/wiki/Charles_H._Townes
- Charles Townes
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en.wikipedia.org/wiki/Arthur_Schawlow
- Arthur Schawlow
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en.wikipedia.org/wiki/Willard_Boyle
- Willard Boyle
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en.wikipedia.org/wiki/George_E._Smith
- George E. Smith
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en.wikipedia.org/wiki/Russell_Ohl
- Russell Ohl
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en.wikipedia.org/wiki/Gerald_Pearson
- Gerald Pearson
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en.wikipedia.org/wiki/Arno_Penzias
- Arno Penzias
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en.wikipedia.org/wiki/Robert_Woodrow_Wilson
- Robert Wilson
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en.wikipedia.org/wiki/John_R._Pierce
- John Pierce
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en.wikipedia.org/wiki/Richard_Frenkiel
- Richard Frenkiel
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en.wikipedia.org/wiki/Joel_S._Engel
- Joel Engel
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en.wikipedia.org/wiki/Transistor
- transistors
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en.wikipedia.org/wiki/BCS_theory
- superconductivity
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en.wikipedia.org/wiki/Hamming_code
- Hamming codes
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en.wikipedia.org/wiki/Window_function#Hamming_window
- Hamming window
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en.wikipedia.org/wiki/Hamming_distance
- Hamming distance
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www.paulgraham.com/hamming.html
- You and Your Research by Hamming
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en.wikipedia.org/wiki/PayPal_Mafia
- PayPal Mafia