For thousands of years, people have pondered the age old question, why I am here and what happens when I die. Depending on the answers a person hears during this time on earth, there can be a variety of different explanations. For many of us, there is the notion that we are here to serve a higher purpose. For others, life is simply what we make of it and it’s over when our bodies cease to function. Which answer is correct and how do we know?