Building on the thriving discussion on the role of attention within the phenomenological tradition, from Aron Gurwitsch and Merleau-Ponty to Bernhard Waldenfels, this book investigates the enigmatic role of attention as a faculty that enables change within subjective and intersubjective experience. The aim of the book is to reveal some characteristics of the processes in which subjects are unmade and remade, and to highlight how we are able to change our relation to an empirical world that nevertheless has unity and constancy in our perception.