Hunger and Malnutrition : Use Bottle Towers

Building towers of recycled bottles and/or pots offers fantastic opportunities to grow fresh food with a minimum of water and fertilizer.  One can grow at home, in cities and villages, all kinds of vegetables and herbs.  Bottle towers are a wonderful tool to alleviate hunger and malnutrition.  They can be built at the lowest cost by any family everywhere on earth, particularly in drylands and deserts.