Change. We court it. We fear it. We anticipate it and ignore it. We are surrounded by change for the simple fact that nothing in life remains the same. Start with the global population. In 1950 there were 2.55 billion people. Today, 69 years later, children of the baby boomer generation are raising families of their own in a world with a growing population of 7.7 billion. Think of all the changes that have happened in 69 years.