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Natural law

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Natural law is a big idea about how the world works. It is a theory about rules and morals. Some people believe these rules come from nature itself. They say these rules are universal. This means they are the same for everyone everywhere. We can find these rules by using our reason. Reason is our ability to think clearly.

Sanzio 01 Plato Aristotle
Sanzio 01 Plato Aristotle

How does this way of thinking work? It looks at the difference between two kinds of rules. One kind is called positive law. These are rules made by people in charge. They can change from place to place. The other kind is natural law. This kind is based on objective moral standards. It stays the same even if human laws change. Some thinkers say bad human laws are not true laws at all. They believe laws should help people be good.

Thorvaldsen Cicero
Thorvaldsen Cicero

Many famous thinkers helped build this idea. Aristotle is often called the father of natural law. He spoke of a common law that follows nature. Later, the Stoics made it a larger system. They believed the universe has a purposeful order. They said a divine spark lives in every person. This spark helps us live with virtue. In Rome, a man named Cicero wrote about it. He said law should serve the general good.

Thorvaldsen Cicero
Thorvaldsen Cicero

In the Middle Ages, Thomas Aquinas made the idea a complete system. He combined Greek ideas with his own faith. He argued that all human lives are sacred. This is because humans have the gift of reason. He believed everyone is fundamentally equal. Because of this, everyone has basic rights. No person or leader can take these rights away.

Carlo Crivelli 007
Carlo Crivelli 007

These old ideas still connect to our world today. During the Age of Enlightenment, thinkers used natural law to change things. They used it to argue against the divine right of kings. John Locke was a very important person during this time. He used natural law to talk about property rights. He also spoke about the right to revolution. Today, many people still use these ideas to talk about justice and rights.

Thomas Hobbes by John Michael Wright
Thomas Hobbes by John Michael Wright
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File:Carlo Crivelli 007.jpg
Carlo Crivelli 007.jpg
File:Sanzio 01 Plato Aristotle.jpg
Sanzio 01 Plato Aristotle.jpg
File:Thorvaldsen Cicero.jpg
Thorvaldsen Cicero.jpg
File:Thomas Hobbes by John Michael Wright.jpg
Thomas Hobbes by John Michael Wright.jpg
File:Dr Sir Albericus Gentilis (Father of international law).png
Dr Sir Albericus Gentilis (Father of...
File:Michiel Jansz van Mierevelt - Hugo Grotius.jpg
Michiel Jansz van Mierevelt - Hugo Grotius.jpg
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