Causation has (has it?) an essential relation to time. If some event caused some other event, then the former was previous. But we hear from scientists that time is just one dimension of space-time and indeed that there may be (or might have been) some more dimensions, other than space and time. Should there be analogues of causation related to the other dimensions? Should there be a wider category than causation encompassing all those analogues? Isn't this all a bit perplexing?