Women and Girls contributor: Fiona Callister Fiona Callister is global head of media at WaterAid, an international development organization working in 38 countries to make sure that everyone, everywhere has clean water, a decent toilet and is able to live hygienically. https://www.newsdeeply.com/womenandgirls/contributor/fiona-callister/rss en Why We Should Invest as Much in Toilets As We Do in Leonardo da Vinci Health Solutions Fri, 17 Nov 2017 11:40:01 +0000 Fiona Callister https://www.newsdeeply.com/womenandgirls/community/2017/11/17/why-we-should-invest-as-much-in-toilets-as-we-do-in-leonardo-da-vinci https://www.newsdeeply.com/womenandgirls/community/2017/11/17/why-we-should-invest-as-much-in-toilets-as-we-do-in-leonardo-da-vinci One in three people around the world have no access to a working toilet. But access to sanitation and clean water is essential to women’s health, education and opportunities, says Fiona Callister, global head of media at WaterAid.