Today we talk to Vasan about his project called The Babel Project. Vasan tells us about how he helps villages all over the world with struggles they may be having. It could be lack of toilets or people just throwing garbage everywhere. Vasan also helps these villages learn how to be more sustainable and more environmentally friendly. Sometimes they will set up eco-tourism to help bring funding into the community. Find out how to travel while decreasing pollution and increase global health.