* The address on the mailbox in farmhouse scene has the number 1982 on it. This is a reference to the year that EPCOT Center opened <ref name= "jack"/>.
* One tomato plant in the Living With the Land greenhouse can produce up to 32,194 tomatoes every 16 months <ref name= "jack"/>.
* The University of Arizona's Environmental Research Lab acted as a consultant for Listen to the Land's aquaculture exhibit <ref> https://wrrc.arizona.edu/publications/arroyo-newsletter/fish-may-be-cash-crop-arizona-farmers </ref>.