Simple solutions to big problems: it's in your hands...

Don't miss:

1. More mobile phones than toilets!!! India's sanitation crisis...
2. My name is Hana and I live in Nigeria...
3. Is your hotel room clean? How to find out...
4. There is actually a UN hand-washing day???
5. Chef in India feeds homeless and destitute... 
6. Wilbur Sargunaraj teaches foreigners how to use a toilet in India!!!