Aristotle was the father of natural philosophy in it's most basic form. Aristotle also made many contributions to science as well.
father of philosophy -SOCRATES father of modern philosophy - RENE DESCARTES
Pythagoras
The Father of Greek Philosophy is typically considered to be Thales of Miletus. He was a pre-Socratic philosopher who is known for his inquiries into the natural world and his belief that water was the fundamental substance of the universe.
The father of naturalism in philosophy is typically considered to be Thales of Miletus, an ancient Greek philosopher who lived in the 6th century BCE. Thales is known for his belief that everything in the universe can be explained in natural terms, without resorting to supernatural or divine explanations. His emphasis on seeking natural causes for natural phenomena laid the foundation for the naturalistic approach in philosophy.
Thales is considered the father of philosophy because he was one of the earliest known thinkers to seek natural explanations for the workings of the world, instead of relying on mythological or religious explanations. He laid the foundation for rational and systematic inquiry into the nature of the universe, which became the basis for Western philosophy.
Treatise on Natural Philosophy was created in 1867.
He is actually considered as the Father of Western Philosophy. He greatly influenced Plato and he conceptualized the Socratic method where a question will be answered by another question, which will make the original questioner think of the answer themselves to arrive at their own answer.But the father of philosophy or the one who invented philosophy is Thales and not Socrates
Natural Philosophy
Socrates is often considered the Father of Western Philosophy; however, most group him with his successors, Plato and Aristotle, as the Father's of Western Philosophy, also known as "The Big Three." One can argue that Thales is the true Founder of Western Philosophy due to his influence on Socrates. In regards to modern philosophy, René Descartes holds that title. There is no single person who owns the title of "The Father of Philosophy," considering how much of philosophy developed largely independently in different regions (i.e., Western and Eastern philosophy).
Jacksonian Professor of Natural Philosophy was created in 1782.
Charles Darwin is considered to be the father of modern biology. Aristotle termed 'natural philosophy' which we would define today as physics, biology and natural sciences. See the related links for more information.
The father of western philosophy is often considered to be the ancient Greek philosopher, Socrates.