Reliable food production is a must in rebuilding a community. In the case of floods or other catastrophy where the ground it contaminated this is sometimes very hard thing to do. Especially since people are displaced from their homes and things need to be rebuilt from the bottom up. What I propose is publications be made so that when a situation like this happens that instructors can be deployed to show refugee's from a catastrophy how to create self sustainability through hydroponics and aeroponics using what material is on hand also in the event that there is a lack of bee's present for polination show them how to polinate the crop's that they plant. that seeds be distributed. These systems can be both vertical doubling space or horizontal, Seeds can be canned to be distributed to any one displaced incampment.