Have you ever heard of the Small World Phenomena or maybe the phrase
Six Degrees of Separation? These expressions refer to the idea that, if
a person is one "step" away from each person he or she knows and two
"steps" away from each person who is known by one of the people he or
she knows, then everyone is no more than six "steps" away from each
person on Earth (from wikipedia.org). For example you might know
somebody, that knows somebody, that knows somebody in Africa, that
knows somebody in the South African government, that knows Nelson
Mandela.
When you think about it, it’s really a comforting thought that
everybody knows everybody – we are all connected and we are all in this
together. It also means that we all have the power to make a difference
in the world.
We are going to put the theory to the test, and have some fun while we’re at it.