Causal Chains Always Result in Acausality

Observing anything up close or at a distance and seeing what the forms regress too results in a point. Any stance of pure causality has no proof given a regress of causes eventually leads to a cause which is uncaused. One may observe x lead to y lead to z and assume pure causality however that last observed phenomenon, that of z, has no further causes behind it. It is the last observed phenomenon and as the last observed it leaves a distinct observation of being uncaused.

Causal chains always end in an acausal phenomenon where a continuity of causality is assumed but never proven with the last variable observed.