তনু

The world is generating human and also making perish them throughout centuries. In statistics the number of production of human is more than that of death. When 4 persons born 1 person dies so the difference is far good. However, when the population increases in such a rate there comes the need of land but the land of the world is limited; it remains same as it was before. On the other hand man has to use land for housing and cultivation. Man has to satisfy his basic demands in his life time these are food, dress, accommodation, education and medicine. Land is associated with all of these things directly or indirectly. Among these basic needs food is the most important phenomenon. Now a days, thinkers are very concerned about the existing and coming food problems in many countries. In one hand the demand of food is increasing and on the other hand the cultivation land is lessening for the different use of man like housing, making road, culvert etc. So the lack ness of food creating problems in some poor and low developed or developing countries and hidden hunger is existing. Country like Bangladesh has already started feeling of the result of this hunger. In this condition the life style of the people is becoming rude especially to poor section. Though the country is importing products from other countries in a very high price, government is being compelled to sell it on public markets in a low price so that the local people can buy these by their hard-income. If this continues Bangladesh soon will fall in a disaster. Not only Bangladesh even every country of the world will have to feel scarcity of food considering present time. To escape this kind of problem all countries especially Bangladesh should take some steps. I think these will be like this- Agriculturist and scientist should come forward and invent new species of existing food which will be produced in the field more than ever. Its cultivation will be easier and less expensive and widespread. In the previous time when the amount of production was 10 metric ton now it will be 40 metric ton. Farmers have to use their farmlands to the utmost level; they can use one land in generating many food items at the same time. Every parts of edible food items should be utilized in eating or drinking or preserving for next time. Artificial and alternative food items should be invented more by scientific method. In this kind of food there will be all materials which are needed to carry on a human life and it will be more powerful and long lasting so to face hunger for a long time. In this case scientist should give priority to measure what sorts of elements are demanded by a human body in a particular time. More putrescent and septic foods will have to given a long lasting form by processing, that is, its expiry date does not make a matter. There are many more food items in the nature which we see to eaten by animals or not eaten by anything at all, these inedible items need to be edible by scientific process. In the case of scarcity of drinking water, we have to be miser and alert in use of water from now on and scientist have to make sure that 98% inedible or other form of water can be used as drinking water in near future. Water of the oceans or seas will have to be refined to pure drinking water. However, these instructions will certainly pave the way to come out from the existing hunger from a country. Overall environment should be kept free from pollution and people have to sacrifice for the future generation. They have to plant trees and create awareness among the general people to face some natural forces like flood, storm, cyclone, tornado, earthquake etc. otherwise it will never be possible to solve the food or even no problem from the world- ecological balance should highly be given priority by the inhabitants of the whole world.