202501061015 Post hoc ergo propter hoc
Post hoc ergo propter hoc, meaning "after this, therefore because of this", is a logical fallacy that assigns causality to sequential events. For example, event A happens then event B happens, therefore A causes B.
Cum hoc ergo propter hoc, meaning "with this, therefore because of this", is a similar logical fallacy that applies to events that happen together rather than sequentially.
Both of these fallacies are similar to (maybe subsets of) 202501061020 Correlation does not equal causation.