Anaximander: The Pioneer of Abstract Thought

Anaximander was an ancient Greek philosopher from Miletus, a student of Thales, who made groundbreaking contributions to early science and philosophy. He is best known for proposing the "apeiron" — an infinite, boundless, and undefined primary substance — as the origin of the universe, moving beyond concrete elements like water. His work laid foundational concepts for Western thought, including early cosmology, geography, and the idea of natural laws.