Samuel Rowbotham

Samuel Birley Rowbotham (/ˈroʊbɒtəm/;^[1] 1816 – 23 December 1884, in London) was an English inventor, writer and utopian socialist^[2] who wrote Zetetic Astronomy: Earth Not a Globe under the pseudonym Parallax. His work was originally published as a 16-page pamphlet (1849), and later expanded into a book (1865).

Rowbotham's method, which he called

Rowbotham started out as an organiser of an Owenite community at Manea in the Fens, where he formulated his ideas about the Earth. After measuring a lack of curvature on the long straight drainage ditches of the Bedford Levels in his first Bedford Level experiment, he was convinced of the flatness of the Earth and began to lecture on the topic. He took a little time to learn his trade, running away from a lecture in Blackburn when he couldn't explain why the hulls of ships disappeared before their masts when sailing out to sea.^[3] However, as he persisted in filling halls by charging sixpence a lecture, his quick-wittedness and debating skills were honed so much that he could "counter every argument with ingenuity, wit and consummate skill".^[4]

When finally pinned down to a challenge in Plymouth in 1864 by allegations that he wouldn't agree to a test, Rowbotham appeared on Plymouth Hoe at the appointed time, witnessed by Richard A. Proctor, a writer on astronomy, and proceeded to the beach where a telescope had been set up. His opponents had claimed that only the lantern of the Eddystone Lighthouse, some 14 miles out to sea, would be visible. In fact, only half the lantern was visible, yet Rowbotham claimed his opponents were wrong and that it proved the Earth was indeed flat so that many Plymouth folk left the Hoe agreeing that "some of the most important conclusions of modern astronomy had been seriously invalidated".^[5]

In 1856, Rowbotham married for a second time and had two children, one of whom died in infancy. In 1861 when he was 46, Rowbotham married a 15 year old girl (with whom he was living at the time of the marriage) and settled in London, producing 15 known children, of whom only four survived. He was named in numerous cases of wrongful deaths, including a "death by misadventure" for accidentally poisoning one of his own children. He was named responsible for other deaths using his quack cures of phosphorus. He was also alleged to be using the name "Dr. Samuel Birley", living in a beautiful 12-roomed house, selling the secrets for prolonging human life and curing every disease imaginable.^[6] Augustus De Morgan refers to him as S. Goulden.^[3] He patented a number of inventions, including a "life-preserving cylindrical railway carriage". He is not known to have held any medical degrees and his professions are named at different times "chemist, physician, journalist, soap boiler".

His book Zetetic Astronomy: The Earth not a Globe appeared in 1865. His lectures continued and concerned citizens addressed letters to the Astronomer Royal seeking rebuttals for his claims. A correspondent to the Leeds Times observed that "One thing he did demonstrate was that scientific dabblers unused to platform advocacy are unable to cope with a man, a charlatan if you will (but clever and thoroughly up in his theory), thoroughly alive to the weakness of his opponents".^[7]

Influence

One of Rowbotham's followers, John Hampden, a Christian polemicist, gained notoriety by engaging in raucous public debates with leading scientists of the day. A bet involving the prominent naturalist Alfred Russel Wallace in the famous Bedford Level experiment led to several lawsuits for fraud and libel and Hampden's imprisonment.

In the United States, Rowbotham's ideas were taken up by the

• Figure of the Earth
• Geodesy
• Hollow Earth
• Lady Elizabeth Blount
• Mark Sargent
• Modern flat Earth beliefs
• Samuel Shenton
• Spherical Earth § Effects and empirical confirmation (documenting why the flat Earth belief is mistaken)
• Wilbur Glenn Voliva

References