The Cosmological Argument is a philosophical reasoning that seeks to explain the existence of the universe. It posits that everything that exists has a cause, and since the universe exists, it must also have a cause. This cause is often identified as a necessary being, which many people associate with God. There are different forms of the Cosmological Argument, including the Kalam Cosmological Argument and the Contingency Argument. The Kalam version emphasizes that the universe had a beginning and therefore must have a cause, while the Contingency Argument focuses on the necessity of a being that explains why anything exists at all.