Why was Voltaire interested in the philosophy of John Locke and the ideas of Sir Isaac Newton?

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Voltaire, a prominent Enlightenment thinker, was indeed interested in the philosophy of John Locke and the ideas of Sir Isaac Newton. To understand why, we need to delve into the context of the Enlightenment.

The Enlightenment was a period in the 18th century when thinkers embraced reason, science, and individual freedom as a means to challenge traditional authority and promote progress. This intellectual movement sought to overturn irrational beliefs and establish a more rational, secular, and egalitarian society.

John Locke, an English philosopher, greatly influenced Voltaire and many other Enlightenment thinkers. Locke's ideas revolved around the concept of natural rights, which argued that individuals possess inherent rights to life, liberty, and property. He also advocated for limited government and the idea that political power should be based on consent. These concepts aligned with Voltaire's own beliefs in individual rights, freedom of thought, and social reform. Voltaire was particularly intrigued by Locke's arguments against absolute monarchy and his defense of religious tolerance.

On the other hand, Sir Isaac Newton's ideas were influential in the field of science and had a profound impact on Voltaire's worldview. Newton's theory of universal gravitation and his laws of motion revolutionized physics and contributed to the emergence of the scientific method. Voltaire admired Newton's approach to science, which emphasized observation, experimentation, and mathematical reasoning.

Both Locke and Newton represented the Enlightenment's emphasis on reason and empirical evidence. Voltaire saw in their philosophies a confirmation of his own belief in the importance of rational inquiry, skepticism of authority, and the pursuit of knowledge.

In summary, Voltaire's interest in the philosophy of John Locke and the ideas of Sir Isaac Newton stemmed from their alignment with his own Enlightenment ideals of reason, liberty, and progress. Their writings inspired him and provided a philosophical and scientific foundation for his critique of existing social and political systems.