How connected are we really. How far away from another person are you. Not in distance but in connections.How many friends of a friend do you have to go to be connected to another person. 10, 20, maybe even 30. No, seven.That on average is how far away you are from any one person, even people on the other side of the globe. that you may have nothing in common with. Partially due to how connected we are via the internet and how travel has enabled many more connections to faroff places, but also because of ho ...