Learn from Piu and Pom what happens to the food we waste and why we should never do it.

The key lies in education. We should expose children more to food systems, says nutrition consultant Rujuta Diwekar.

This is the age of hard sell: everything that is or can be on sale, is being sold aggressively through promotions, advertisements, media campaigns, claims of how good the product is, what health benefits it supposedly has, etc... and that also goes for the food that we eat.