Muir and Turner gather an international roster of pension experts who present what they think would be the ideal pension systems for their countries and why. Those countries include the United States, the UK, Ireland, Denmark, Germany, Belgium, France, Switzerland, Poland, and Japan.

Turner argues that public policy should recognize longevity policy as a distinct policy area. Rather than separately treating issues raised by life expectancy (e.g., Social Security, pensions, older workers), a unified approach should be developed that recognizes their interrelationship.