Prediction of food requirement for future based on calorie demand

In this study, some qualitative and quantitative parameters were taken into account for foresights of the food such as global warming, climate change, environmental conditions, ozone layer and atmospheric impacts, water, culture, change in technology, agriculture, nanotechnology, innovation, bioenergy, calorie requirement, growth rate of population, distribution of age, population amount and energy amount of energy supplying compounds. As a result of this study, it is concluded that World has enough sources to feed every people around the globe in both today and in the years 2050 and 2100 if all the people share the consumption of the calorie amount equally based on their age group and gender. For example, for the year 2050, 1.24 x 109 tones/year cereal is projected to enough for the World based on above situation. To provide this, it is appraised that new type of economic models may be studied.