While I appreciate how MayBee felt at the strong language being used about the GN and racing in general on this thread, I do think that we horse lovers and horse owners have to acknowledge the fact that there is massive over breeding of thoroughbreds for racing in Britain with, it seems, about 5,000 foals being born every year, of which only a small proportion even get as far as the race track.
With the best will in the world , we cannot realistically believe that the ones that don't make it are rehomed; there aren't enough horse owners in the UK to absorb those numbers, even fewer when we consider that thousands of non thoroughbreds are produced every year for riding purposes as well (gypsy cobs are a speciality in our area, fields full of them and I don't have a clue what they are all used for, you don't see many being ridden or driven).
If we can recognise that there is an oversupply of horses, yet condemn the inevitable end of many of them at an abattoir then we have to think of other ways of limiting the supply, both for racing, other equestrian sports and pleasure riding.
But I can see that it wouldn't be easy to do. A quota system for breeding racehorses might work but how do you control the private individuals who want to breed from an old mare, or the plethora of gypsy cobs, or people producing specific breeds or 'types' of horses and ponies?
What I do know is that people have an affinity with horses, in that same way that people feel dogs and cats (or other animals) are necessary to their lives and that no amount of tut tutting over humans 'using' animals is going to stop them owning and caring for them. I think that, for many, life without being able to make a bond with another animal would be intolerable. Admiring from afar would be no substitute.