Memory is one of those phenomena that makes the human experience unique and captivating. It plays a central role in defining the character of that experience and, in turn, helps us to define our very own individual nature. It provides a sense of continuity and stability, an assumed, seeming knowledge of what constitutes our lives and existence. It fundamentally allows us to believe in what we know and to know what we believe. However, it also possesses an innate fragility, and, when memory – and the underlying beliefs that support it – begins to fail with age, we’re frequently left confused about the essence of our world.