"Oneness" refers to the concept that all things are interconnected and part of a single, unified existence. This idea suggests that despite the apparent diversity in the world, everything shares a common essence or source. It is often explored in various philosophical, spiritual, and scientific contexts, emphasizing the importance of recognizing our shared humanity and the environment. In many spiritual traditions, such as Buddhism and Hinduism, oneness is seen as a fundamental truth that encourages compassion and understanding among individuals. In science, particularly in quantum physics, the interconnectedness of particles illustrates how everything in the universe is linked, reinforcing the idea that separation is an illusion.