Mr. Speaker, I was pleased when the hon. member for St. Paul's mentioned a book that I think is critical to this debate: The Spirit Level: Why Equality is Better for Everyone, by British researchers Richard Wilkinson and Kate Pickett. It is a substantial body of work and its data shows a wide variety of indicators such as rates of violence, successful child rearing, infant mortality, crime and health outcomes.
In every one of the indicators that they checked, wealthy countries like the U.S., U.K. or Canada, where income disparity is wide, they found that people were less well off than in those countries where, relatively speaking, people were more equal. The strength of the middle-class then is a key to our health as a society.
I would like to ask my hon. member what other insight she took from that book.