My views and feelings (are) in favor of the abolition of war--and I hope it is practicable, by improving the mind and morals of society, to lessen the disposition to war; but of its abolition I despair. - Thomas Jefferson
The war against the Canadian seal hunt is more than a protest. It is a crusade to bring harmony between the natural world and humanity. All of us who oppose it are dedicated to the protection of life and the abolition of cruelty. - Paul Watson
Slavery ended in medieval Europe only because the church extended its sacraments to all slaves and then managed to impose a ban on the enslavement of Christians (and of Jews). Within the context of medieval Europe, that prohibition was effectively a rule of universal abolition. - Rodney Stark