Auguste Comte
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![Comte's Theory of Science – According to Comte, the whole of the sciences consists of theoretical and applied knowledge. Theoretical knowledge can generally be divided into physics and biology, which are the object of his research and can be further partitioned into subfields such as botany, zoology or mineralogy. Comte's ranking of scientific fields - in order, mathematics, astronomy, physics, chemistry, biology and sociology - symbolizes a decreasing range of research and complexity of theoretical tools, but a growing complexity of the phenomena under investigation. Each field in this ranking depends upon those that came before it; for instance, our understanding of chemistry depends upon our understanding of physics, as all chemical phenomena are more complicated than the physics that underlie them, and although the laws of chemistry are affected by the laws of physics, the converse is not true. Similarly, sciences that appear earlier in Comte's hierarchy are considered to be older and more advanced than those which come later.](/Images/godic/202501/05/Comte's_Theory_of_Science5738.png")
![The motto Ordem e Progresso (](/Images/godic/202501/05/Flag_of_Brazil.svg5738.png")
![Positivist temple in Porto Alegre](/Images/godic/202501/05/Templo_positivista5738.jpg")
Isidore Auguste Marie François Xavier Comte (19 January 1798 – 5 September 1857), better known as Auguste Comte (French: [oɡyst kɔ̃t]), was a French philosopher. He was a founder of the discipline of sociology and of the doctrine of positivism. He is sometimes regarded as the first philosopher of science in the modern sense of the term.