Living through our virtual selves

The constant flow of information through social media websites like Facebook and Foursquare allow people to build a personal profile online, and that profile can record the way we live down to the smallest details.

Nora Young, the host of CBC Radio's Spark, is taking a look at this idea in her new book The Virtual Self: How Our Digital Lives Are Altering The World Around Us.

Click on the link below to hear Nora speak with Dave.