“Opinion has caused more trouble on this little earth than plagues or earthquakes.”

- November 21, 1694 – May 30, 1778
- Born in France
- Philosopher, man of letters, historian
- Wrote many works, including “Philosophy of History,” “De Toleration,” “Philosophical Dictionary,” “Philosophical Letters,” “Oedipus,” and “Candide,” and is known as a pioneer of Enlightenment thought.
Quote
“Opinion has caused more trouble on this little earth than plagues or earthquakes.”
Explanation
This quote reflects Voltaire’s critique of the destructive power of human opinions, particularly when they are held with strong conviction or without consideration of evidence. He suggests that personal or collective opinions—often based on bias, ignorance, or unchecked belief—have caused more harm than natural disasters like plagues or earthquakes. Voltaire’s statement highlights how deeply ingrained and often irrational beliefs can lead to conflict, division, and suffering, even when they are not grounded in truth or reason.
In modern contexts, this idea resonates with how opinions, especially when they are polarized or extreme, can fuel social unrest, discrimination, and violence. From political polarization to ideological conflicts, opinions can shape actions in ways that harm societies, often with far-reaching consequences. Voltaire’s quote reminds us of the importance of critical thinking and openness to diverse viewpoints, as well as the potential dangers of allowing opinions to override facts and reason.
A specific example of this principle can be seen in the history of religious, political, or ideological conflicts, where deeply held opinions have led to wars, persecution, or other forms of societal harm. The Crusades, for example, were driven by religious opinions that led to widespread violence, much like modern-day political or social struggles rooted in polarized beliefs. Voltaire’s words serve as a cautionary reminder that unchecked opinion, when held rigidly and acted upon without reflection, can be far more destructive than many of nature’s calamities.