TO date, 4.5 billion people live without safely managed sanitation and 892 million people still practise open defecation. By Michael Gwarisa Every year, on November 19, the world celebrates World Toilet Day and this year, the day is running under the theme “When nature calls, we have to listen and act.” Twice or thrice a day, nature calls and the need to relieve oneself becomes inevitable making the toilet a basic human right and need. Sanitation has been declared a human right by the United Nations. The United Nations…
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