10 habits of people who hate food waste.  With 40% of food in US being wasted from Farm to landfill,  we all can be part of the solution to mitigate this colossal loss. 

Personally, I think the most important habit is to practice food-wise actions which the children can observe.  It's like brushing your teeth... we teach the kids about it when they are little and the habit lasts a lifetime.