Clean water is a great example of something Leave a Comment / By Aubrey Vilches / March 15, 2016 “Clean water is a great example of something that depends on energy. And if you solve the water problem, you solve the food problem.”Richard SmalleyRatingRelated PostsItaly has great food and Barcelona has great energyI am not a great cook I am not a great artist but II come from great stockOh yes there's lots of great food in AmericaTo me great advertising can make food taste better