One of the measures used to judge the welfare of a populace is food security; it is no wonder then that food security is an issue in the world both in developing and developed countries. International and national organizational bodies around the world have been stressing on the need to pay attention to this issue for years now, especially to developing countries. As a result of the rapid growing population around the world it is of paramount importance that food production increases to sustain humanity.
Population in the world today has risen significantly with a reduction of mortality rates and growing life expectancy, where people live longer and better. Between 1800 and 2010 the world population increased approximately seven fold (from
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With the notion that shows that population growth affects food production, food production cannot affect population growth. Reverend T.R Malthus in an essay on the principle of population (1798) proposed the principle that human population if unchecked grows exponentially while food production grows at an arithmetic rate. In Nigeria this principle is evident as population growth is growing at an exponential progression and food production at an arithmetic progression, but importation has met up in past years for the food shortage. But with exchange rate increase and dwindling oil prices the Nigerian government will soon be incompetent to cater for food importation, and this is when the Malthusian catastrophe comes into play. Studies by renowned Nigerian researchers show that the country faces a looming food security crisis, with a growing population that is increasingly dependent on imported food (Chinedum Nwajiuba, 2011), inflationary trends have affected food supply, with the continuous rise in consumer price index for food in both rural and urban centers (Uma, K.E et al, 2014). Food price index also rose on average of 9% in 2006 compared to 2007 this increase in value is about 37% (FAO) Food and Agricultural Organization of United Nations. The second sustainable goal of zero hunger pushes for the need to improve food production, nutritious food for all and generate decent incomes, while supporting people-centered rural development and protecting the environment (UN,
When prices rise, consumers often move to cheaper, less-nutritious foods, increasing the risks of micronutrient defects and other forms of malnutrition, which can have long-term unfavorable effects on people’s health, development and productivity. Hunger
World hunger has always been a problem that has plagued humanity, and through the years, it has remained an almost impossible problem to solve. However, industrialized agriculture has become a possible solution to world hunger with its ability to produce more food on less land than traditional methods. Industrialized agriculture is the solution Robert Paarlberg offers in his article, “Attention Whole Food Shoppers” which first appeared in April 2010 edition of Foreign Policy. Paarlberg attempts to use specific criteria to demonstrate the benefits of industrialized agriculture, such as its impacts on world hunger, the income gap, and global politics. Paarlberg was to an extent successful at proving his points and persuading his intended audience.
Thomas Malthus predicts by 2050 the Earth’s population will begin to outgrow the food being produced, because while
In the world, there are one billion people undernourished and one and a half billion more people overweight. In this day and age, where food has become a means of profit rather than a means of keeping people thriving and healthy, Raj Patel took it upon himself to explore why our world has become the home of these two opposite extremes: the stuffed and the starved. He does so by travelling the world and investigating the mess that was created by the big men (corporate food companies) when they took power away from the little men (farmers and farm workers) in order to provide for everyone else (the consumers) as conveniently and profitably as possible. In his book Stuffed and Starved: The Hidden Battle for the World Food System, Patel reveals his findings and tries to reach out to people not just as readers, but also as consumers, in hopes of regaining control over the one thing that has brought us all down: the world food system.
Overpopulation Overpopulation is a condition that is undesirable. Overpopulation is one of the problems that people concern it to. One of the serious countries facing this problem is China. Reports in China show that it has about 1.4 billion people in this country; it takes about one over seven people of the world population. China is the third largest land after Russia and Canada in the world.
According to the WTN Global Challenges Program Hunger Initiative, 578 million people in Asia and the Pacific , 239 million in Sub-Saharan Africa, 53 million in Latin America and the Caribbean, 37 million in the Near East and North Africa, and 19 million in developed countries are affected by hunger. That equates to about one in every ten people being affected by hunger. According to Dr. Lindsey Shirley, the author of “A Practical Problem Approach to World Hunger: Universities Fighting World Hunger,” since the second half of the 1900s, there has been an increase of about 4 million people per year who do not have enough to eat. These numbers should not be increasing every year, and there should be a solution to stop it (Shirley
Although food is available in the local markets persons especially the vulnerable are unable to purchase the basic food item. Due to the current economic crisis Jamaicans are experiencing some form of loss of income or income generation opportunities or employment are therefore lack the purchasing power needed to access healthy affordable food This lack of access to food can result in hunger (food deprivation), malnutrition (deficiencies, imbalances, or excesses of nutrients), and famine. Hunger has a negative impact on a person’s wellbeing as it reduces natural defences against diseases, which is the main risk factor for illness worldwide. In addition high food price is of utmost concern to
The proponents of this theory argued that food scarcity occurs when the availability of food is less than the food necessity of the population. The primary developers of this approach were Adam Smith and Malthus who argued that famines are primarily caused by a sudden decline in food availability. They consider natural drivers as the main causes for food insecurity and analyses their influence on harvest failures and advances in prices. They are supply oriented, in this sense the Food Availability Decline theory differs from climate theory. Food availability decline theory is vulnerable to criticism because it confined on food availability at local levels instead of including assessments on food availability at aggregate or macro levels.
Introduction Overpopulation is the excessive population of an area to the point of overcrowding and it is an undesirable condition in every country where the number of existing human population rises to an extent exceeding the carrying capacity of ecological setting. Overpopulation can be result from an increase in births, an increase in immigration, a decline in mortality rates and other factors that may cause overpopulated environment. Therefore, this can cause influence as lack of the available essential materials for survival like water, shelter, social amenities and other because of the numbers of people might be more than the materials for survival. In such condition, this regularly contributes to environmental deterioration, worsening
The right to food is a human right. It is universal, acknowledged at the national, regional and international level, and applies to every person and group of persons. Currently, however, some 852 million persons throughout the world are seriously – and permanently undernourished, 815 million of whom are in developing countries, 28 million in countries in transition and 9 million in developed (―industrialized‖) countries. Furthermore, every five seconds, a child under ten years of age dies of hunger or malnutrition1 – more than 5 million per year.
In the 21st century, population studies are very significant in looking at characteristics of a country, habitat, community and other environments. For example, in the human population, people are interested in a country’s population growth/decay, as the production of goods, social reforms/support or other needs of the people can be suggested. If a population is decreasing, there can be efforts made to improve medications and social support to increase the population and decrease the death rates. But do we actually know how population is modeled and how accurate these models are? This exploration aims at comparing logistic and exponential growth models, the two main models used for population growth, and to determine the extent of how realistic
Nutritional deficiencies result in impaired physical and mental development of humans, loss of productivity, susceptibility to various diseases among others (Lim et al, 2012). They are caused not only by low quantities of food consumed but also by poor dietary diversity; as dietary diversity is a good indicator of broader nutritional status. More diverse diets are associated with lower rates of nutritional problems in many parts of the world (Popkin and Slining, 2013). As a result, to improve nutrition and health, it is important to increase dietary diversity. It has been noted that in Africa and Asia, majority of malnourished people are rural dwellers who are smallholder farmers (Pinstrup-Andersen, 2007).
Rising populations and are rich diets that take a lot more resources to produce than they used to are driving our demand for food up and scientists figure will need 50 percent more food by 2050 but producing this food is going to be hard this is because the rising demand is coming precisely at the same time as high energy prices and climate change are making food harder and more
Food security is one of the greatest problems faced the world. There is fact said that food is enough for everyone in the world but because of the great changes which happened rapidly in the world the rate of food become less than before and it is difficult to secure it. Food security is very important to ensure that everyone has enough to eat and families can build their communities without worrying about securing their live. To meet global needs, food production must be doubled in the next years in order to solve many issues such as: starvation, malnutrition and associated health. According to The World Food Summit of 1996 defined food security as existing “when all people at all times have access to sufficient, safe, nutritious food to maintain
CHAPTER I INTRODUCTION 1.1 Background Hunger is still a major concern in health issues. Hunger causes malnutrition, malnutrition and others. Famine kills more people than TB, HIV / AIDS and Malaria. A quarter of children born in developing countries are underweight.