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Lewis Fry Richardson
(11 Oct 1881  30 Sep 1953)
English mathematician, meteorologist, physicist and psychologist whose study of more detailed measurement of coastlines was a precursor to fractals. He not only applied modern mathematical techniques to weather forecasting, but also, as a Quaker pacifistand, used mathematical methods in the study of the causes of wars as a means to prevent them. He was uncle of the actor, Sir Ralph Richardson.

Science Quotes by Lewis Fry Richardson (3 quotes)
Another advantage of a mathematical statement is that it is so definite that it might be definitely wrong; and if it is found to be wrong, there is a plenteous choice of amendments ready in the mathematicians’ stock of formulae. Some verbal statements have not this merit; they are so vague that they could hardly be wrong, and are correspondingly useless.
— Lewis Fry Richardson
From 'Mathematics of War and Foreign Politics', in James R. Newman, The World of Mathematics (1956), Vol. 2, 1248.
Big whorls have little whorls
Which feed on their velocity
And little whorls have lesser whorls,
And so on to viscosity.
[Concerning atmospheric turbulence.]
— Lewis Fry Richardson
Weather Prediction by Numerical Process (1922), 66. Quoted in Benoit Mandelbrot, The Fractal Geometry of Nature (1977, 1983), 402.
Perhaps some day in the dim future it will be possible to advance the computations faster than the weather advances and at a cost less than the saving to mankind due to the information gained. But that is a dream.
— Lewis Fry Richardson
Weather Prediction by Numerical Process (1922), 66. Quoted in Peter Lynch, The Emergence of Numerical Weather Prediction (2006), vii.
See also:
 11 Oct  short biography, births, deaths and events on date of Richardson's birth.
In science it often happens that scientists say, 'You know that's a really good argument; my position is mistaken,' and then they would actually change their minds and you never hear that old view from them again. They really do it. It doesn't happen as often as it should, because scientists are human and change is sometimes painful. But it happens every day. I cannot recall the last time something like that happened in politics or religion.
(1987) 
Carl Sagan
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