Rogers' Science of Unitary Human Beings is a nursing theory developed by Martha E. Rogers in the 1970s. It emphasizes the holistic view of individuals, considering them as whole beings interconnected with their environment. This theory suggests that humans and their environments are in constant interaction, influencing each other in dynamic ways. The core concepts of this theory include energy fields, pattern, and integrality. Rogers believed that each person has a unique energy field that interacts with others and the environment. This perspective encourages nurses to focus on the individual’s experience and well-being rather than just treating specific illnesses.