This report uses a revolutionary new research tool, LOIS (the Lifetime Opportunity and Incentives Simulation programme), to assess the impact of current government social policy on our lives from cradle to grave. The strengths and weaknesses of the British benefit, pension and taxation systems are analysed in terms of how well they meet, or are likely to meet, the needs of individuals throughout their lifetimes. Specific government promises, such as those to end child and pensioner poverty and to reward those who work, are also reassessed in this context.The opportunities of a lifetime is...