Throughout history, humans have exploited animals for food, clothing, entertainment, and other purposes. The treatment of animals varied depending on their utility and the societal norms of the time. In ancient civilizations, such as Greece and Rome, animals were considered inferior beings, lacking the capacity for rational thought and emotions. This perspective was perpetuated through the works of philosophers like Aristotle and Descartes, who reinforced the notion that animals were nothing more than machines, devoid of consciousness and feelings.