Wilson and Picket in The Spirit Level write “Occasionally what appears to be a relationship between different things may arise spuriously or by chance (p.19).” What steps do they take to be confident that their findings are sound and not due to chance? What is the relationship between economic inequality and social problems? What about economic inequality influences the relationship with social problems?
Answer MUST discuss the highlighted portion at decent length. The following two questions don't need to be too in depth.