Alan finds certain things amusing

Alan also find some uncertain things amusing. That will give you a hint as to the nature of his putative sense of humour.

In the unlikely event that you want more evidence, you might try the item below :

• Alan derives wry amusement from various published material;
• Alan is not unduly mournful in his religious musings;
• Alan writes a comic song.

Some day there might be more. Oh joy.