Since it was developed, Newton‘s law of gravitation and many other laws of physics cannot be derived from one grand underlying principle.Deriving Newton‘s law of...

Man has dreamed of travelling to the stars for as long as he knew that those points of light in the sky were stars like the Sun.Now, in the 21st century there are actual studies...

The basic principles that Bergson articulates, especially his way of thinking about reality as a dynamic process and his view of human beings as creative and evolving, should be...

Gorgias of Leontini, a famous teacher of rhetoric, has come to Athens to recruit students, promising to teach them how to become leaders in politics and business. A group has...

Aristotle's Poetics is best known for its definition and analysis of tragedy and comedy, but it also applies to truth and beauty as they are manifested in the other arts. In our...

Hippias of Elis travels throughout the Greek world practicing and teaching the art of making beautiful speeches. On a rare visit to Athens, he meets Socrates who questions him...

The "Republic" poses questions that endure: What is justice? What form of community fosters the best possible life for human beings? What is the nature and destiny of the soul?...

Socrates is in prison, sentenced to die when the sun sets. In this final conversation, he asks what will become of him once he drinks the poison prescribed for his execution....

Socrates questions Ion, an actor who just won a major prize, about his ability to interpret the epic poetry of Homer. How does an actor, a poet, or any other artist create? Is it...

David Hume’s Dialogues Concerning Natural Religion had not yet been published when he died in 1776. Even though the manuscript was mostly written during the 1750s, it did not...