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Author archives: Guillaume Trotignon

Three school children from Ghana smiling outside their school.

It’s all about the numbers: how economics is helping us to save sight in schools

By using economics, we can make sure our school eye screening programmes are affordable and efficient, ensuring thousands of children in poorer countries can get the eye care they need.

Guillaume Trotignon, July 2019
A street in an urban slum in Lahore.

Going where the need is greatest: eye care in Lahore, Pakistan

It’s vitally important to investigate and address eye health disparities in urban areas, says Sightsavers' Guillaume Trotignon.

Guillaume Trotignon, November 2017