Ralston College presents a lecture by Alan Charles Kors on Voltaire's great work 'The Philosophical Letters.' Profoundly impressed by the English scientific and philosophical revolutions of the seventeenth century, Voltaire sought to explain and to popularize new British thinking to his French readers. He argued that sound and innovative thinkers were more important to humanity than its political or military heroes and that preferring the philosophers of one's native land over those of another nation was a barrier to truth and knowledge. In this second part of a broader lecture on Voltaire's thought, Professor Kors expands upon Voltaire's observations of the relative political and economic freedom in England at the time and its connection to an underlying philosophical worldview. This lecture and discussion were recorded with a live online audience on April 28th, 2022.