Evolutionary biologist Michael Ringel argues that aging isn't a biological accident but an optimized process shaped by natural selection under resource constraints. His analysis of three competing aging theories against diverse evidence—from caloric restriction effects to eusocial insect queen longevity—concludes that only optimization theories explain all observed patterns. This framework posits that evolution actively selects for aging because energy and resources are finite, making programmed senescence more fitness-enhancing than indefinite survival. The theory's key testable prediction holds: lifespan-extending mutations typically reduce fitness in natural conditions, supported by current evidence. This paradigm challenges the prevailing view that aging results from evolutionary neglect or declining selection pressure in later life. If correct, it explains why interventions like caloric restriction work so effectively—they tap into existing biological mechanisms rather than fighting against evolutionary design. The framework also validates the geroscience hypothesis that targeting aging processes should simultaneously address multiple age-related diseases. This represents a fundamental shift from viewing aging as damage accumulation to recognizing it as an evolved survival strategy, potentially revolutionizing how we approach longevity interventions.