Thinkers Timeline

Frederick Winslow Taylor (1856-1915) was an American mechanical engineer whose systematic approach to industrial work created the school of thought known as scientific management and shaped twentieth-century factory production throughout the industrialised world. He was born in Germantown, Pennsylvania, to a wealthy Quaker family. His father was a Princeton-trained lawyer, his mother a committed abolitionist and feminist. Taylor was prepared for Harvard but, suffering from severe headaches and eye strain, instead became an apprentice machinist at a pump-manufacturing works in Philadelphia in 1874. He moved to the Midvale Steel Company in 1878, where he rose rapidly from labourer to chief engineer within six years while completing a mechanical engineering degree at Stevens Institute of Technology by correspondence. At Midvale he began the detailed time studies and analyses of work processes that would become the foundation of his later theory. He moved in 1890 to the Manufacturing Investment Company, then in 1893 set up as one of the first independent management consultants. His most famous consulting engagement was at the Bethlehem Steel Company from 1898 to 1901, where he conducted studies of shovelling, pig-iron handling, and metal-cutting that became the central examples of his 1911 book The Principles of Scientific Management. He was forced out of Bethlehem in 1901 after conflicts with new management. He spent the rest of his career promoting his methods through lectures, consulting, and writing, and building a network of disciples. His ideas faced strong opposition from organised labour; the American Federation of Labor denounced his methods and Congress investigated them in 1912. He died in 1915, aged fifty-nine, bitter about the resistance his ideas had met. His influence grew rapidly after his death; by the 1920s scientific management had become a global phenomenon, adopted in factories from Detroit to Moscow.

Nikola Tesla (1856-1943) was an electrical engineer and inventor whose work on alternating current, induction motors, and wireless power transmission helped shape the modern electrical infrastructure of the world. He was born to an ethnic Serbian family in Smiljan, a village in the Military Frontier of the Habsburg Empire, in what is now Croatia. His father was a Serbian Orthodox priest, his mother an unschooled woman with a remarkable memory and a gift for making household tools. Tesla studied engineering at the Polytechnic in Graz and briefly at the University of Prague, though he did not complete a formal degree. He worked in Budapest and Paris before emigrating to the United States in 1884. He worked briefly for Thomas Edison in New York, then set out on his own. In 1888 he patented a practical alternating current induction motor and a polyphase power system; these patents were acquired by George Westinghouse, and the system they made possible became the backbone of modern electrical power distribution. During the 1890s Tesla also demonstrated wireless lighting, developed the Tesla coil, and experimented with the transmission of energy through the atmosphere. His later career was marked by increasingly ambitious and often impractical projects, financial difficulties, and growing eccentricity. He died alone and nearly forgotten in a New York hotel in 1943, aged eighty-six. His reputation has been rebuilt in the decades since, though not always with the precision his work deserves.

Marshall McLuhan (1911-1980) was a Canadian media theorist. He was born in Edmonton, Alberta, and studied literature at the University of Manitoba and Cambridge University in England. He spent most of his academic career at the University of Toronto, where he became one of the most famous and controversial public intellectuals of the 1960s and 1970s. He is best known for two phrases that have become part of everyday language: the medium is the message and the global village. His books Understanding Media (1964) and The Gutenberg Galaxy (1962) argued that the dominant communication technology of any period, whether oral storytelling, writing, print, or electronic media, shapes how people think, what they can think, and how they organise their social lives far more profoundly than the content of any particular message. He was dismissed by many academic critics as too speculative and too interested in provocation, but he was also widely celebrated by artists, media professionals, and a general public who found his ideas illuminating. He had a stroke in 1979 that left him unable to speak and died in 1980. His ideas have gained new relevance in the age of the internet and social media.

Taiichi Ohno (1912-1990) was a Japanese industrial engineer whose work at the Toyota Motor Company produced the Toyota Production System, a way of organising manufacturing that has since spread worldwide under names including lean manufacturing and just-in-time production. He was born in 1912 in Dalian, then in Japanese-occupied Manchuria, where his father worked. He graduated from what is now Nagoya Technical High School in 1932 and joined Toyoda Automatic Loom Works, a textile machinery company run by the Toyoda family. In 1943 he moved to Toyota Motor Company, the automobile manufacturer that the same family had founded. He would remain there for the rest of his career. He started as a shop-floor supervisor and rose through operational roles, eventually becoming executive vice president in 1975. His rise came through his practical work on the production line, not through the management hierarchy. Starting in the late 1940s and continuing through the 1950s and 1960s, he developed the production methods that would make Toyota one of the most efficient and quality-focused manufacturers in the world. The methods were not written down in any comprehensive way for decades; they were transmitted through the practice of production workers and engineers trained by Ohno himself. Workshops and demonstrations — not textbooks — were his teaching methods. His short book Toyota Production System: Beyond Large-Scale Production, published in Japanese in 1978 and in English in 1988, remains the most direct source for his ideas. Western interest in his work exploded in the 1980s when American manufacturers began realising that they had been outcompeted by Japanese firms using methods they did not understand. He retired from Toyota in 1978 and died in Toyota City in 1990.

Fazlur Rahman Khan (1929-1982) was a Bangladeshi-American structural engineer whose innovations transformed how tall buildings are designed and made the modern generation of skyscrapers possible. He was born in Dhaka, then part of British India and later the capital of Bangladesh, to a family of educators. His father was a mathematics teacher who later became director of public instruction for East Bengal. Khan studied civil engineering at the Bengal Engineering College in Calcutta and at Dhaka University. In 1952 he travelled to the United States on a Fulbright scholarship, earning two master's degrees and a doctorate at the University of Illinois by 1955. He joined the Chicago firm of Skidmore, Owings and Merrill, where he spent his entire career and became a partner in 1966. Working closely with architects including Bruce Graham, he designed two of the most important skyscrapers of the twentieth century: the John Hancock Center, completed in 1969, and the Sears Tower, completed in 1973 and the world's tallest building for twenty-five years. He also designed Hajj Terminal at Jeddah airport, one of the largest fabric roof structures in the world. He died of a heart attack in Saudi Arabia in 1982, at only fifty-three. His tubular design systems and his broader philosophy of structural efficiency have become the foundation on which nearly every tall building built since has been constructed.