World population Essays

  • World Population Day

    1610 Words  | 7 Pages

    in two largest countries of the world which contains 19% and 18% of the world population respectively. As per the figures available 50.4% of the world population is male and 49.6% are female. About 26% populations of the world are under 15 years of age, 62% are 15-59 years and 12% are 60 or over. The population of group of 60 is increasing @3.26 per cent per years. The number of older persons are going to increase 2.10 billion in 2.50. Though world population is growing slowly than in the recent

  • Thomas Malthus Impact On Population And Economy

    883 Words  | 4 Pages

    on the Principle of Population suggest that population and economy is related. While population exponentially increases, food production only increase arithmetically. Moreover, as the economy grows, the population would also increase until a point where the economy cannot supply the whole population. It's at this point when factors such as preventive checks, or positive checks kick in to reduce the population back to the equilibrium where the economy can supply the population. However, Malthus's

  • The Impacts Of Urbanization And The Global Impact Of Urbanization

    859 Words  | 4 Pages

    Since the dawn of mankind we have strived and grown in only one direction constantly trying and achieving greatness in every era of time. With the global population reaching 7.2 billion in 2016 the people of earth are doing everything in their power to provide for themselves and their families. The earth is 75% water and a small percentage of land still unexplored we are running out of places to settle our humble abodes. Development in the past century has come quite close to finding solutions for

  • Food Security Case Study

    832 Words  | 4 Pages

    not kept pace with increases in population, and the planet has virtually no more arable land or fresh water to spare. As a result, per-capita cropland has fallen by more than half since 1960, and per-capita production of grains, the basic food, has been falling worldwide for 20 years (Pimental and Wilson, 2004) Today, one of the world’s greatest challenge is the exploding population and combating poverty and hunger. Each day, more and more people are added to the world populace and this makes it more

  • Introduction To Sustainable Development

    2473 Words  | 10 Pages

    Sustainable Development is the plan to understand the world and the problems arising in this world and to solve these problems. The overcrowding of people in the world at great rate is creating enormous problems in the world. The poor are starving for food, water, health care and proper shelter to survive in this world. Those living just above the poverty level are striving for improved future for their children. Those who are living in the high-income world are hoping that technology will offer them and

  • Sustainable Development: An Introduction To Sustainable Development

    1146 Words  | 5 Pages

    Sustainable Development is the plan to understand the world and the problems arising in this world and to solve these problems. The overcrowding of people in the world at great rate is creating enormous problems in the world. The poor are starving for food, water, health care and proper shelter to survive in this world. Those living just above the poverty level are striving for improved future for their children. Those who are living in the high-income world are hoping that technology will offer them and

  • Was The Agricultural Revolution Good For Humanity

    1305 Words  | 6 Pages

    Yale University, hunter-gatherers were nomadic foragers who hunt and gather food rather than farm it (Ember 2). Even today, hunter-gatherer societies still exist. However, the majority of the world has adopted the farming lifestyle. Dubbed the Agricultural Revolution, a shift to farming occurred all over the world, from Mexico to China (The Agricultural Revolution 1). Humans realized that they could farm food and animals rather than hunt and gather for them. However, the question as to how beneficial

  • Essay On Food Industry

    925 Words  | 4 Pages

    Food is one of the basic needs of people in every country. Food industry received more demand year after year because of the growing population of people around the world. Food industry have to strive hard in order to be able to accommodate the growing populations of people needs. Food industries such as restaurants, fast foods, and cafeterias, food carts and a lot more premises which sells foods. Food industry plays an important role in providing the needs of people however there is also issue and

  • Life Without Humans In Alan Weisman's 'The World Without Us'

    1128 Words  | 5 Pages

    Ever wonder what life would be like without humans. What would happen? Would the rest of planet Earth survive, or would they diminish with us? Alan Weisman, in the book The World Without Us, explains his theory on what would happen if humans, also known as Homo Sapiens, disappeared from Earth and what would happen to the creations made by humans. Although the scenario of us, humans, diminishing from the planet is a unbelievable nightmare, the outcome of what would happen is interesting. Weisman explains

  • Introduction To Rice

    1431 Words  | 6 Pages

    1. Introduction to Rice 1.1 Rice as an important agricultural crop. Rice which is a monocotyledonous angiosperm, belongs to the family Poaceae, genus Oryza, is the most important staple food crop of the world and serves as the main source of calories consumed by human and occupies almost one-fifth of the total land area covered under cereals. Rice was originated about 14 million years ago in South Asian area and Philippines. Now it has evolved and diversified into wild Oryza species which contains

  • Asian Nutrition Case Study

    1654 Words  | 7 Pages

    effective way to feed the growing population and solve the problem of malnutrition which is still rampant in Asian countries through eating insects as an alternative food source. The often repeated prediction by the UN Food and Agriculture Organization (FAO), shows that the global population would grow by over a third, or 2.3 billion people, between 2009 and 2050, which in total remains 9 billion and Asian region takes 56 percentage of whole amount. The growing population increase demand for food and

  • Disadvantages Of Organic Agriculture: The Benefits Of Organic Agriculture

    933 Words  | 4 Pages

    hunger in this world. “About 805 million people in the world, or one in nine, suffer from hunger, according to a new UN report” (FAO). With the high natural growth rate of population in poor developing countries, the population that suffers from hunger is certainly going to rise in the future. The world population is predicted to reach 24 million in the end of this century. It’s going to be a matter of life and death for human to make sure that our food production keeps up with the population growth. It

  • Drinking Water Literature Review

    763 Words  | 4 Pages

    Literature Review In many parts of the world, existing fresh water supplies have become overly exploited, and this is becoming a huge problem. There are many factors that account for these problems; the major ones being population growth, higher standards of living, and immense growth in the agricultural sector, industrialisation and climate change. In Europe, about 24% of water is used for agricultural purposes, with the industries consuming, averagely, 11% while 44% is used for cooling purposes

  • Essay On Food Supply

    1370 Words  | 6 Pages

    In the developing world, a serious challenge to human survival is the ever growing gap between human population and food supply. Lack of nutritious food, poverty, poor hygiene and lack of health care always aggravates the problem (Basu et al., 2014a). This would directed the search and exploration of newer nutritionally versatile plant sources to feed the billion mouths, medicinally useful phytocompounds showing diverse biological activities leds to improving vitality and resistance against numerous

  • The Importance Of Urban Planning And Management

    1668 Words  | 7 Pages

    Urban population altitudes are envisaged to reach 60% in the next 30 years and the majority of this population influx is expected to occur in developing countries. Hence, there is the need to improvise innovative and efficient urban planning and management policies to address these issues. Urban planning and management hereby becomes an efficient tool in mitigating the adverse effects of population explosion and its allied urban problems. This chapter hereby seeks to highlight the urban planning

  • The Pros And Cons Of Natural Selection

    918 Words  | 4 Pages

    Imagine what would happen if we lived in a world where water was kept 8 feet off the ground and there was absolutely no way you could get it if you weren’t tall enough. Most likely, the short people would die off. The taller ones would multiply, and before long, instead of a population of people of all sizes, you would have a population of only tall people. Living things that are best suited, or adapted, to their environment survive and multiply. Those that are not, are unable to survive. This process

  • The Importance Of Bio-Engineering

    1250 Words  | 5 Pages

    Now as most people may know is that with our world’s great population which is constantly growing and which creates a greater demand for more food such as crops, which are things like vegetables and certain kinds of roots such as carrots. So in order to meet these larger demands for crops bio-engineer’s made crops that can withstand colder environments and crops that can withstand many other things such as parasites or insects that eat the crops such as caterpillars and tomato plants. Bio-engineers

  • Eutrophication In Water

    747 Words  | 3 Pages

    As global population increases rapidly, the demand for food increases as well, which in turn, leads to a steep rise in agricultural activities to meet the growing need for food, to feed more of the global population. However, agricultural activities have been proven to pollute water resources. Richard (2015) noted that Agricultural activities account for 53% of water pollution incidents during the years 2010 to 2012. As technology advances, fertilizers and pesticides are easily available, and also

  • Land Change In Bangladesh

    1203 Words  | 5 Pages

    Bangladesh is a least developed country of world (Hasan et al., 2015) and mostly a rural area dominated agricultural country (Sultana and Hasan, 2010). Bangladesh is a country of huge population (144044) with high population density (964/square kilometer) (Anonymous, 2014). Bangladesh has faced many experiences in recent years of driving factors of land use and land cover changes (LUCC) like population dynamics, rapid changes of growth of economic sectors, climate change and it’s impact, roads and

  • Pros And Cons Of Organic Farming

    1773 Words  | 8 Pages

    amount of food the world needs. While all the technology is good there are people who want to go back to the old processes which is called “organic farming”. The reason many people do not want all the technology to be used is because of the fear of having food that is contaminated from new processes. This may be a process that many people want but they must not know that conventional farming is more productive than organic farming because of the safety it provides for humans and the world. Organic is