The Agenda: Do our life milestones need updating?

Gen Squeeze founder Dr. Paul Kershaw recently joined TVO's The Agenda with Steve Paikin for a discussion about how life milestone timelines are changing and even disappearing. If the standard life-stage achievements for graduation, career, marriage, children, homeowning, and retirement created predictability and comfort, what happens when people don't meet those marks? Does it negatively affect their sense of self? Or are the outliers the new normal? How much does technology, religion, gender inequality, racial inequity, and a changing economy play into those milestones. What would it take to bring our ideas of social norms into the 21st century?