‘Professor Brent’s book is a superlative addition to the HIV/AIDS policy literature. Both non-specialists and specialists in policy evaluation will benefit from the lucid exposition of cost–benefit analysis (CBA) methods applied to the most critical and far-reaching problem that challenges social institutions and individual behavior. Essentially, Professor Brent has taken his vast experience in cost–benefit analysis, and on the ground African research, to apply CBA in a compelling and insightful manner. This book re-examines HIV/AIDS policy in Sub-Saharan countries where the devastation is an infection tsunami. . . Finding what actually works may be difficult, but Professor Brent argues persuasively that using a CBA framework is the best approach.’