Final answer:
The term "Original Sin" refers to the fallen state inherited from Adam and Eve, as per Christian tradition, which implies an innate human tendency to sin that can be overcome through divine grace and good choices.
Step-by-step explanation:
The term "Original Sin" in theological anthropology refers to c) The fallen state inherited from Adam and Eve. According to Christian tradition, it forms the foundation for the human condition in which humans are born with an innate tendency towards sin. This concept was discussed by theologians such as St. Augustine, who attributed the presence of evil and sin in the world to humanity's fall from grace as recounted in the Genesis account of Adam and Eve's disobedience in the Garden of Eden. Augustine believed that it is within human capacity to choose good over evil, albeit divine grace plays a crucial role. Furthermore, the contrasting views on human nature, from the views of original sin and inherent evil requiring a strong societal structure to curtail, to the spiritual evolution towards divine love as proposed by Irenaeus, illustrate the diverse theological interpretations of human morality and its origins.