The Circular Theory
Ilexa Yardley was the first to identify Conservation of the Circle as the core dynamic in Nature.
A circle joins, and separates, and, therefore, is responsible for, any X and-or Y. Yin and yang (ancient) is zero and one (modern) (circumference and diameter) (literally and figuratively). Meaning 'two' is the minimum, and the maximum, (the only), number. Known to all of us as 50-50 everything.