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Gottlob Frege and the Formula Language of Pure Thinking

Gottlob Frege and the Formula Language of Pure Thinking

On November 8, 1848, German mathematician, logician and philosopher Gottlob Frege was born. He is considered as one of the fathers of modern mathematical logic and has developed the Begriffsschrift, an approach to put classical philosophical logic into a formal mathematical language. While he was mainly ignored by the intellectual world when he published his writings, Giuseppe Peano [7] and Bertrand Russell [8] introduced his work to later generations of logicians and philosophers. Unless…
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Ernst Haeckel and the Phyletic Museum

Ernst Haeckel and the Phyletic Museum

On July 30, 1908, the ‘Phyletic Museum‘ was gifted to the University of Jena due to its 350th anniversary by Ernst Haeckel. The famous zoologist was best known for his approaches in evolution theory. “As our mother earth is a mere speck in the sunbeam in the illimitable universe, so man himself is but a tiny grain of protoplasm in the perishable framework of organic nature. [This] clearly indicates the true place…
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Johann Gottlieb Fichte and the German Idealism

Johann Gottlieb Fichte and the German Idealism

On May 19, 1762, German philosopher Johann Gottlieb Fichte was born. Fichte was one of the founding figures of the philosophical movement known as German idealism, which developed from the theoretical and ethical writings of Immanuel Kant. Thus, Fichte often is regarded as a bridging figure between Immanuel Kant and Georg Wilhelm Friedrich Hegel. Like Descartes and Kant before him, he was motivated by the problem of subjectivity and consciousness. Maybe you have never…
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‘Art is the Daughter of Freedom’ – Friedrich Schiller

‘Art is the Daughter of Freedom’ – Friedrich Schiller

On May 9, 1805, the German poet, philosopher, and historian Friedrich Schiller passed away in Weimar, Germany. As a representative of the Weimar Classicism and the ‘Sturm und Drang’ (Storm and Drive) movement, Schiller published some of the most influential works of the time. “He who has done his best for his own time has lived for all times.” — Friedrich Schiller, Wallenstein (1798), Prologue – Wallensteins Lager (Wallenstein’s Camp) Early Youth Friedrich…
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Ernst Abbe – Brilliant Engineer and Courageous Social Reformer

Ernst Abbe – Brilliant Engineer and Courageous Social Reformer

On January 23, 1840, German physicist, optometrist, entrepreneur, and social reformer Ernst Abbe was born. Together with Otto Schott and Carl Zeiss, he laid the foundation of modern optics. As a co-owner of Carl Zeiss AG, a German manufacturer of research microscopes, astronomical telescopes, planetariums and other optical systems, Abbe developed numerous optical instruments. “Whatever entrepreneurial income is received shall be returned to the public, it does not belong to those who…
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