Fabulous to see @BillGates breaking toilet taboos and coming up with creative and innovative ways to address the world’s sanitation problems. We promote #humanure too! https://t.co/PJDxXwxAqk

Fabulous to see @BillGates breaking toilet taboos and coming up with creative and innovative ways to address the world's sanitation problems. We promote #humanure too! https://t.co/PJDxXwxAqk