Freethought is a philosophical viewpoint that emphasizes reason, logic, and empirical evidence as the basis for forming beliefs, rather than relying on tradition, authority, or dogma. It encourages individuals to think independently and question established norms, particularly in areas like religion and morality. Freethinkers often advocate for secularism and the separation of church and state, promoting the idea that public policy should be based on rational discourse rather than religious beliefs. This movement has historical roots in the works of thinkers like Voltaire and Thomas Paine, who challenged conventional wisdom and encouraged critical thinking.