"Ancient Greek Philosopher-Scientists" delves into the thoughts and inquiries of the Pre-Socratic philosophers, the pioneering figures who sought rational explanations for natural phenomena, moving away from traditional religious narratives. This collection presents the surviving fragments of their works, alongside testimonials from later authors, highlighting their foundational role in the development of philosophy and the sciences. Their quest for understanding the world resonates today as we continue to value rational inquiry and critical thinking. By exploring the ideas of these early thinkers, listeners can appreciate the enduring legacy of their intellectual courage and the origins of Western thought.