Poor vision is the largestunaddressed disability in the world today. An estimated 2.5 billion people,mostly living in the poorest parts of the planet and a majority of which arewomen, cannot see clearly and have no access to treatment. Yet for 80% of the2.5 billion, all they need is a simple pair of prescription spectacles. Tackling this problem wouldunlock billions of dollars in productivity gains. It would give young people abetter chance in school, help women live better lives, and is critical toeliminating poverty. However, despite the potentially huge return oninvestment, basic eye care is low in the list of priorities for poorcountries and donors.

In this extraordinary book, businessman andphilanthropist James Chen asks why this should be, and describes his mission tohelp the world to see. In BlurredVision Chen reveals the personal stories of some of those afflictedand identifies the barriers to delivering access to glasses for all. Hedelivers a passionate call to governments to act and calls on business,technology and medicine to come together and find a solution to this globalproblem.