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Natural philosophy

philosophy religion Maturity 13-18 Next article →

Long ago, people studied the world in a new way. They called this study natural philosophy.

Planisphæri cœleste
Planisphæri cœleste

This study focused on nature and the physical universe. It did not look for answers from gods. Instead, people used reason to learn how things work. This way of thinking was the start of modern science.

Natural philosophy covered many topics. It included things like stars, plants, and chemistry. Early thinkers in Greece tried to explain the world. Some thought everything was made of tiny atoms. Others thought air was the main part of all things.

One famous thinker was Aristotle. He believed the world was orderly. He said objects behave in ways we can predict. He looked at four causes to explain why things happen. These included what an object is made of and why it exists.

Later, the term "science" became more common. A man named William Whewell helped this change. In 1834, he suggested the word "scientist." This helped separate new science from natural philosophy. Today, some old schools still use the old name for physics classes.

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