22 April 2016 : Mara Tignino is invited to intervene on the topic « L’eau un droit humain » during the Earth Day

22 April 2016 – Mara Tignino is invited to intervene on the topic « L’eau un droit humain » during the Earth Day on 22 April 2016.

The conference will take place at Palais des Nations in Geneva.