Just reading a fly fishing book I aquired from a second hand shop, '
two fly fishermen' and came accross a wee quote, from Tom saville who had taken a BSc (Hons) in zoology and wrote a book on reservoir fishing;
'' I studied their brains and nervous systems, eyes, blood vessels, musculature, everything. Any thoughts I had about fishing being cruel to fish were quickly corrected as a result of this knowledge. It was obvious that fish did not have the ability to feel pain as we humans do. Their nervous system is very primitive - one step ahead of that of a worm, but not as advanced as that of a reptile. This was illustrated some years later when a python I kept as a pet hadn't had the sense or feeling to unwrap itself from a heater, around which it had coiled, and cooked itself to death overnight! If a snake cannot feel any pain of intense burning, there is no way a fish can feel any pain from being hooked. I fished, and still do, with a clear conscience. ''
I'm not saying this is the holy grail but its comforting stuff, something for the anti's to chew on

and for all novices and beginners in doubt to take note.