The foundation of morality on the human sentiments of what is acceptable behavior versus repulsive behavior has always made morals susceptible to change. Much of what was repulsive 100 years ago is normal today, and - although it may be a slippery slope - what is repulsive today is possible to be normal 100 years into tomorrow; the human standard has always been but to push the envelope. In this way, all generations are linked, and one can only hope that every extremist, self-proclaimed progressive is considering this ultimate 'Utopia' to which his kindness will lead at the end of the chain.