Charles Sanders Pierce

Charles sanders pierce, (september 10, 1839-april 1914) was an american philosofer, logician, Mathematician, and scientist and knowed by her nickmane "The father of pragmatism", He born in Cambridge, Massachussett, He vwas the son of sarah Hunt mills and Benjamin Pierce a mathematician and astronomy at Harvard University.

 He took classes at harvard university between 1864-1884, He was a teacher of Logic and philosophy, he also contributes a lot of theories about the density of the earth and her shape, he really famous because his theories about pragmatics, what in fact is "any object or concept has inherent validity or importance. Its significance lies only in the practical effects resulting from their use or application. The truth of an idea or object, therefore, can be measured by scientific research into their usefulness"

He gave a lot of concepts i.e semiosis,sign,object,  interpretant and forth. when he past away he was in the poorness, because he never  kept money for his eld.

examples of his theory's 

 .




















































Images used with academic purposes only