Ludwig Büchner

Friedrich Karl Christian Ludwig Büchner (29 March 1824 – 1 May 1899) was a German philosopher, physiologist and physician who became one of the exponents of 19th century scientific materialism. 

Büchner was born at Darmstadt, Germany, on 29 March 1824. From 1842 to 1848 he studied physics, chemistry, botany, mineralogy, philosophy and medicine at the University of Giessen. In 1852 he became lecturer in medicine at the University of Tübingen, where he published his great work Kraft und Stoff: Empirisch-naturphilosophische Studien (Force and Matter: Empiricophilosophical Studies, 1855). In this work,the product, according to Lange, of a fanatical enthusiasm for humanity he sought to demonstrate the indestructibility of matter and force. The extreme materialism of this work excited so much opposition that he was compelled to give up his post at Tübingen. He retired to Darmstadt, where he practiced as a physician and contributed regularly to pathological and physiological magazines. 

He died at Darmstadt on 1 May 1899. 

Ludwig Büchner was the brother of Georg Büchner, a famous playwright.

References

Other websites
Some brief excerpts from Büchner's Force and Matter 

Category:1824 births
Category:1899 deaths
Category:German philosophers
Category:Scientists from Darmstadt
Category:Writers from Hesse