Early Greek contributions to scientific knowledge and the understanding of God
The early Greek philosophers from Homer to Pythagoras' quest for understanding the world around them led to scientific inquiries. They observed and studied the natural processes and changes around them. Homer was mindful of the unpredictable irregularities of nature. Hesiod understood justice and the moral obligation of Zeus. Thales believed that water was the cause of all things. He also devised the concept of theories to understand the world. Anaximander differed from Thales only in the substance that made up all things. For him, that staff was something infinite or boundless. Heraclitus thought that fire created the world. Parmenides used geometric knowledge to answer the questions his predecessors were preoccupied with. Empedocles proposed that reality is a plurality, not a unity. Anaxagoras questioned the changeability and malleability of things to become something else. Finally, Pythagoreans used mathematics to study nature around them. All these early Greek ph...