What does a techie who now sets up rainwater harvesting systems in rural schools have in common with an urban farmer who advocates growing vegetables on terraces and balconies? Both of them are social and ecological entrepreneurs. This is how they are making a difference.
![The Honeycomb Effect: Small Causes, Small Changes - Big Impact [Part 1]](https://img-cdn.publive.online/fit-in/580x348/filters:format(webp)/english-betterindia/media/post_attachments/uploads/2013/01/RWH-children-with-the-rainwater-storage-sump.jpg)