I was born with a mind incapable of faith. Consequently, early in life, I rejected the Catholic faith that was a tradition in my family. That put me on my own to find a direction for my life. Here's a sample of what I came up with:
Global citizenship is a very old idea. Diogenes (400–325 BC) said: "I am not an Athenian or a Greek, but a citizen of the world." When the leaders of our social groups, our nations and our religions, advise selfish behavior that will conflict with the welfare of the global community, a global citizen will ignore them.
The goal is global harmony. We humans are at our best when we cooperate in a worthy cause. And there is no cause more worthy than global harmony. When we think of ourselves, first and foremost, as global citizens, we give our lives meaning beyond survival and our own interests.
Global citizenship eliminates group pride. Most people mistakenly think of group pride as a virtue. Yet we know intuitively that a man very proud of being Irish and Catholic would be just as proud if, by some twist of fate, he had been raised to think of himself as German and Lutheran. He thinks of his groups as superior because he is superior and they are his groups. Group pride is disguised arrogance. Moreover, group pride and group prejudice are simply opposite sides of the same coin. (Our group is superior to their group!)
"All for one, one for all" A global citizen will take for granted that the global community has, since the origin of our species, been involved a cooperative endeavor. The motto "all for one and one for all" efficiently and effectively describes the essential nature of any worthwhile cooperation. Cooperative people give their fair share to the group effort and have a right to expect a fair share of the benefits in return.
A global citizen will support the idea that every child in the global community should be born with rights that are actually equal. The right to own private property is not actually an equal right, for example. People born genetically predisposed to high arrogance, high intelligence, greed, and to wealthy parents, can hoard community resources far beyond their fair share. Consequently, the unfairness of property rights undermines the effectiveness of a system built on cooperation for why should people born without those advantages cooperate?
The Selfishness Paradox applies: When our selfish interests cause harm to others, our brains punish us with the pain of guilt. When we treat others with kindness, our brains make us feel good about it. In this way a paradox is created. The Selfishness Paradox can be expressed this way: We serve ourselves best when we act with the welfare of others in mind.
Comments? I have thick skin so please feel free to criticize.