Facebook and our past

Has the rise of Facebook, enabling everyone to keep in touch with everyone else from grade school on, taken away the chance to reinvent yourself that used to come with leaving home? Why, since October of 2008 has Facebook membership for those 35+ increased by 275%? In this Sunday's N.Y. Times Magazine (3/15) Contributing writer Peggy Orenstein asks how you forge your future self when you never leave the present.

My conversation with Peggy Orenstein: