Three Dialogues Between Hylas and Philonous in Opposition to Sceptics and Atheists

by George Berkeley · audio summary, about 9 min

In a series of three brilliant philosophical dialogues, Philonous convinces his friend Hylas that material substance does not exist, proving instead that reality is composed entirely of minds and their ideas, which are sustained by the continuous perception of God.

Key ideas

• Material substance does not exist independently of a perceiving mind.
• Sensible qualities like color, sound, and heat are sensations, not inherent properties of mindless matter.
• The continuous existence of the physical world directly proves the existence of an omnipresent, all-perceiving God.
• Immaterialism does not deny the reality of physical objects, but rather aligns philosophy with common sense.

This summary and its voice are made with AI from the public-domain book. They can be wrong.

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