
Voltaire’s encyclopedic foray into the nature of perception invites listeners into a lively debate about what we truly see and how our senses can betray us. The work blends sharp wit with rigorous argument, drawing on vivid analogies—from mirrors that seem to hold our reflections behind glass to the paradox of a rock that feels both solid and porous. Accompanying the text are elegant engravings that echo the era’s visual culture, adding a tangible sense of the 18th‑century intellectual climate.
The opening essay on “Appearance” launches a cascade of observations that question whether any phenomenon is ever as it appears. Voltaire mixes scientific curiosity with comedic flair, citing everything from the deceptive size of the sun to the hidden micro‑world that lives on our own skin. This playful skepticism sets the tone for a broader critique of philosophy, urging listeners to relish the hunt for truth as much as the humor it provokes.
Modern translations and scholarly notes make the dense ideas approachable, guiding the ear through historical references and contemporary relevance. As the discussion unfolds, listeners are encouraged to reconsider everyday assumptions while enjoying the elegant prose of a master of Enlightenment thought.
Language
en
Duration
~7 hours (442K characters)
Series
The Works of Voltaire, A Contemporary Version, Vol. 6
Publisher of text edition
Project Gutenberg
Credits
Produced by Andrea Ball, Christine Bell & Marc D'Hooghe (From images generously made available by the Internet Archive.)
Release date
2011-03-28
Rights
Public domain in the USA.

1694–1778
A restless, witty voice of the Enlightenment, this French writer used satire, history, and philosophy to challenge intolerance and abuse of power. His sharp, entertaining works still feel daring centuries later.
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