As for why scientific research is needed, humans have a very flawed conception of the world and we readily ignore information that does not suit our beliefs. Science is our way to overcome that. Scientists are people too (I am one) and we sometimes make mistakes but on the whole we make progress. It makes me very sad how opinionated and subjective the equestrian world is when in fact many of the debates we end up in have either been settled or could be settled by science if only there was interest. I don't think it's a good idea to think you can judge how a horse is feeling by "looking in its eyes" - for one there is research that shows you can't! (Or at least people cannot reliably judge whether a horse is fearful or not. They hide their emotions just like we do.) - but I do think the rollkur debate should be put to bed. There is enough out there to say it's harmful and enough top riders who do not use it.
domino, sorry, I`m not quite sure what you are trying to say?
and which one would you let ride your horse, and why? and why not.
Domino is saying that Rath is the sympathetic rider and the reason he didn't get on with Toto is because the horse had been trained through force and dominance by Gal. Had he been classically trained he would be an easy sensitive ride. So along with Domino I would rather Rath than Gal on any of mine anyday.