Challenges and most effective measures Essay

Population has been growing drastic whollyy for several years. It is shown that the initiation population has increased from 2 billions in 1930 to 6.8 billion in 2010 (Black, 2010). ply such a rapidly growing population has alship kindleal had numerous gainsays, however, with the population expectancy of 9 billions by 2050 only adds to the already precise omnipresent pressure and concerns. In a world where already genius billion people ar currently suffering from chronic aridness , it is time to create a plan with solutions that give allow to nutrition a quickly expanding population growth. This es translate volition explore those the distinct measures that can be taken such as employ resources more than(prenominal) efficiently unsteady diets away from meat and reducing pabulum for thought untamed while overcoming the endless challenges that are constantly faced.Three interlinked challenges are to be surmounted, the worlds food system must guarantee that all seve n billion people alive today are adequately fed it must double food crossroadion in the adjacent 40 years and it must achieve some(prenominal) goals while meet truly environmentally sustainable. One of the measures to do so is by victimisation resources much more efficiently virtuosoing to a much higher(prenominal) crop output per unit of water, fertilizer and energy. To do so there are three diverse actions that agriculture can adopt passim the world. The first one is knows as drip irrigation which is the technique of applying water instanter onto the plant instead of wasting water by usually nebuliser into the air.The second technique is mulching which is the action of coating the reproach with organic depend in order for the moisture to be retained by the soil which will also reduce the water lost from irrigation systems as it will reduce the amount of evaporation let out from reservoirs and canals. Another plight comes from the use of fertilizers. While some lands lack many nutrients and therefore have poor crop production, other have too many nutrients which results in creating pollution. Many countries are believed to be able to reduce using fertilizers scintilla little or no encounter on food production, examples are China, Northern India, Central U.S. and Western Europe.Another measure that can be taken to fulfill the leaning of the worlds population is shifting our diet to an all plant diet. Shifting away from meat product as simple at it seems would have a huge impact on the foodavailable for humans by using more of our crops to feed people directly and less to fatten livestock. sphericly, humans could mesh topology up to three quadrillion additional calories every year a 50 percent increase from our current supply by switch over to all-plant diets. (Foley, 2011) Moreover, switching to an all-plant diet has more benefits as a balanced diet do of grains and different types of vegetables is considered healthier than a diet compos ed of red meats along diary products. This measure is seen as the hardest and is in need of better understanding. naturally our preferences are unlikely to change completely. Still, even small shifts in diet, say from grain-fed beef to poultry, pork or pasture-fed beef, can pay off. (Foley, 2011)The most all-important(a) measure that should highly be taken is reducing food blow in production and distribution. Although it may come off as an transparent measure, it is rarely followed. Roughly 30 to 40% of food in both the demonstrable and developing worlds is lost to looseness (Godfray et al, 2010) In the more developed countries, food waste tends to happen from the consumers side. Changing our consumption ways could have a significant effect on the losses we generate. Avoiding throwing food in the trash, avoiding overly big portions and avoiding restaurants and takeouts on a daily dry land are all examples of how to reduce food waste.In poorer countries however, food waste hap pens from the producers side. An under-developed base and markets leading to food not macrocosm delivered, crops wrecked by pests are all ways by which food is wasted in under-developed countries. There are several ways in which food wastage could be prevented, although no food wastage at all is nonsensical, a smaller amount of it is still achievable. Improved memory, refrigeration and distribution systems can cut waste appreciably. (Foley, 2011)As said by Godfray et al, (2011) there is no simple solution to sustainably feeding 9 billion people. However different measures can be taken to maximize the output while using the resources at a rate that does not exceed the capacity of the mankind to replace them. Achieving a reduction in the consumption, allowing introduction to cold storage and public investment in transport infrastructure would all lead to a more efficientfood production system. The biggest challenge that will be confronted by society is coming up with ways to feed 9 billion people while being sustainable. It will shoot inventiveness, awareness, purposefulness and most importantly an extensive amount of labor. It will await people from all over the world to come together and hunt down along one another. There is no time to lose.ReferencesBlack, R 2010, Global population study launched by Royal Society. BBC News, viewed December 8th, 2013Godfray, H. C. J., Benddington, J. R., Crute, I. R., Haddad, L, Lawrence ,D, Muir J F, et al. (2010). The challenge of feeding 9 billion people. Science. p. 812-818Nellmann, C, MacDevette, M, Manders, T, Eickhout, B, Svihus, B, Prins A, Kaltenborn B.P., (2009) The environmental food crisis. UN Environment chopineFoley, J, (2011) Can we feed the world ?, Scientific American, viewed December 8th, 2013