Description: This article discusses the history of the Sun Life of Canada inserting a question about smoking in their life insurance applications. Actuary John M. Bragg used the Sun Life mortality ratios, supplemented by other data from life companies, from the Cancer Society, and from the U.S. Surgeon General, to construct his non-smoker and smoker mortality tables and to produce his Health Insurance Report which was the starting point for companies that have introduced smoker/nonsmoker differentials for health insurance.