Reason can always disarm the irrational. If reason finds itself to be irrational, it can disarm it; and if one finds reason and discovers that eating… - Brigid Brophy

To us it seems incredible that the Greek philosophers should have scanned so deep into right and wrong and yet never noticed the immorality of slavery. Perhaps three thousand years from now it will seem equally incredible that we do not notice the immorality of our oppression of animals.

I don't hold animals superior or even equal to humans. The whole case for behaving decently to animals rests on the fact that we are the superior species. We are the species uniquely capable of imagination, rationality and moral choice—and that is precisely why we are under the obligation to recognise and respect the rights of animals.

To hold vivisection to be never justified is a hard belief. But so is its opposite. I believe it is never justified because I can see nothing (except our being able to get away with it) which lets us pick on animals that would not equally let us pick on idiot humans (who would be more useful) or, for the matter of that, on a few humans of any sort whom we might sacrifice for the good of the many. If we do permit vivisection, here if anywhere we are under the most stringent minimum obligations. The very least we must make sure of is that no experiment is ever duplicated, or careless, or done for mere teaching's sake or as a substitute for thinking. Knowing how often, in every other sphere, pseudo-work proliferates in order to fill time and jobs, and how often activity substitutes for thought, and then reading the official statistics about vivisection, do you truly believe we do make sure?