we might have almost abolish slavery and human civilization has somewhat progressed... Income disparity and equity seems to have improved since the Middle Ages. But the stats below shows we have much more to work towards; esp so when there are 6.7 billion of us now on earth and there will be 8-10 billion in 2050. (there was only 1 billion people in 1800) Figures taken from the movie HOME YouTube link
Compassion and Wisdom can go hand in hand