Mo Gawdat (@solveforhappy) is the Chief Business Officer for Google X-the division of Google responsible for moonshots like the self-driving car and worldwide WiFi delivered by balloon. The unexpected death of his son, Ali, led him to further investigate an algorithm for happiness that he and his son had been working on. The result is his book "Solve for Happy," where he lets us in on his equation for happiness and how he was able to use it in the wake of his son's death. Listen in as Commander Divine and Mo discuss meaning, happiness and science.