When we speak of suffering, we mean not only pain in the narrow medical sense, nor only severe life tragedies. By suffering we understand the entire spectrum of negative subjective experience: from physical pain, fear, and panic to chronic anxiety, anguish, loneliness, frustration, inner tension, and a sense of meaninglessness. All these forms of experience are felt as negative, burdensome, or agonizing, and a living being strives to be free of them. Suffering permeates everyday life far more deeply than is commonly acknowledged. It is built into the mechanisms of survival, into scarcity, competition, dependence on circumstances, and the vulnerability of body and mind. Even where there is no catastrophe, dissatisfaction, anxiety, loss, the pressure of needs, and the constant return of new forms of distress remain. For us, therefore, suffering is not a secondary topic, nor merely one of many moral questions. It is the central reality of sentient life. Yet we do not confine this conclusion to the boundaries of human psychology or earthly biology. If the capacity for negative experience is a fundamental property of sufficiently complex systems, then the ethical task of minimizing pain extends far beyond local help here and now. We explore the possibility of reducing suffering in the wild, in potential artificial forms of mind, and ultimately — at any point in the Universe where sentient systems may arise. This is not utopia. It is the consistent expansion of the ethical horizon to its logical limits.