Brazil Human Population

Presently, 6.8 billion people exist on the Earth today. Combined, the entirety of farmland needed for these billions of people to be fed is equivalent to the size of South America. The population of Earth is still steadily increasing. Populations are expected to continue rising to 9.6 billion within the year 2050. Each one of these extra people also needing more healthy food, clean water, space, and energy to survive. When these extra bodies arrive, in addition to crop late the size of South America, an extra plot the size of Brazil will also be needed. This is not even including the land that every other creature on the planet needs to survive. When this is added to the calculation, eighty percent of dry land will need to be dedicated to

The world is growing at an ever-increasing rate, yet, rather than spread across the land available, people are moving to urban centers. As the population of cities grows, so does the demand for food supplies. However, as urban centers develop, many problems also arise, including racism, inequality of economic growth, and general food infrastructure deficiencies that lead to food deserts. There are many potential solutions to these problems, such as introducing new supermarkets, expanding local ethnic markets, creating urban gardens, and constructing aquaponics farms.

In order to avoid mass malnutrition, there needs to be a 70% increase in food production by 2050 (Isaacson 2015). One way to increase crop yield to meet this need is to use more land to produce more food. However, 40% percent of the planet’s total landmass is already used for agriculture (Isaacson 2015). Where could we find the land and resources to sustain such an increase in food production? To address these issues, we could slash and burn forests to create arable land and increase agricultural inputs such as water and fertilizer. However, destroying forests exacerbates climate change, and there already exists a lack of natural resources. A more effective solution to the issue of food shortage is to use genetic improvement of crops.

As the Earth’s population grows at breakneck pace over the next several decades, who will feed the world’s people? Agriculture has undergone an extensive expansion and transformation throughout the last few centuries, beginning with the Industrial Revolution of the late 1700s. New technology allowed for better and greater methods of production. With the development of modern technology, people try to think some way can plant less, get more. Many farmers plant only one crop in the same place year after year. However, those against monocropping claim that it is very hard on the environment and actually less profitable than organic means of farming (“Monoculture Crops – Learn About The Effects Of Monocropping”). In addition, the destructive nature of agriculture has recently shown its hand. While our supermarkets, convenience stores, and restaurants are filled with abundant food options, people forget to ask themselves where all this food comes from. Globalization has opened up economies of scale and has allowed people to tap into different types of products, whether that is food or clothing. But the availability of an increased mass market comes at a cost. However, today, the modern farming techniques have grown into a headache for farmers and governments alike, because they are the consequences of overproduction, industrial waste and other problems arising from the modern methods of agriculture. Thus, modern techniques are harmful to environments, animals, and humans.

The world population is growing faster than ever thanks in part to improved food growth. Large production farms ensure that food is inexpensive and accessible to millions of people.

Overpopulation can damage or even destroy the environment. The need for resources will grow with the population, but natural resources will not be produced at a fast enough pace. Man may try to produce the resources they need themselves but will there be enough space? According to Young the average person needs a minimum of 100 square feet to feel comfortable in a living space (“How Much Space Do You Really Need?”). Using the estimated population size of 2050, human living space will take up 43.8 billion square feet. Assuming most of these people live in apartment buildings so there is room for farming. Farms will need to switch out crops every year to slow down the process of soil degradation.

Reports have said that the world must double its food production to feed over nine billion people by the year 2050. To do this, farmers must take an extra step to help to produce more grains and meats to feed the hungry. The United Nations Food and Agriculture Organization director-general,

country is comprised of 47.73 White, 43.13% Pardo (shades of brown), 7.61% Black, and 1.09% Asian,

Worldwide, enough food is being produced in order to feed everyone, yet the technology that is used in order to produce the food doesn’t necessarily meet the needs of every single individual. However within the recent decades there has been quite an impressive growth in the food production, yet this has been made possible due to the developmental improvement, the increased use of chemical fertilizers and pesticides and the expansion of crop land. The problem with that is our population doesn’t decrease in growth it increases at a constant rate and once it reaches the max capacity how will the food production levels accommodate the people at a global level. The answer is that as our population increases

In the past 100 years, the population of the world has gone from about 2 million people to just over 7 million people. With this drastic change in population in such a short period of time compared to the total age of the earth, problems are no doubtable going to arise. From the demand of the ever rising human population on the earth, food accessibility, depletion of natural resources, and an increase in global warming affects all have detrimental consequences on our human population and our own earth that may not be reservable. As humans need space to live, and as cities expand, farm land is being taken over by subdivisions. Thus, where is the food coming from to feed all these people with less farmland? With the first world lifestyle a dream for the majority of the population in the world, it is a wistful lifestyle that is very depended on the natural resources our earth has to offer such as fresh water, natural gas, and petrol. Once these resources are gone, they are gone. And as humans abuse the land that we live on, negative effect such as smog, rising oceans, and stronger super storms have a negative impact on humans and on the ecosystem of the earth swell. With these attributes that come with an increase in population, without a sustainable solution, the health and safety of the human population as a whole, as well as the earth, all suffers dramatically. Data from worldometers.info shows a 2.3 times from crease of births this year compared to deaths. With all these

The the population growing at alarming rates, food supply must increase. Farmers will need to seek more land in order to meet these needs. By 2050, population will increase from 7.3 billion people to 9.7 billion. With a 32.8 percent increase in population, food demand is estimated to increase from a range of 59 percent to 98 percent (Elferink & Schierhorn, 2016). With demand for food doubling in the next 32 years, farming are starting to plan on how to meet such

Since the human population has sky rocketed, we require more and more land for farming and urban development that we are pushing

By the year 2050, it is predicted that the world population will be approaching approximately 9.5 billion people, and there will need to be a 100% increase in food production with 70% of that increase coming from technology. The remaining 30% of the increase needed in food production will come from educating the public about agricultural production, cutting food waste, and improving animal husbandry and crop production practices to better use our existing resources.

Population is expected to reach 9 billion in 2030. At the same time agricultural land is becoming scarcer and poorer in quality. Furthermore, the environmental impact of intensive agriculture and the effects of climate change are threatening food security in many regions of the globe. Further, shortage of fossil fuels will have dramatic effects on the performance of intensive agriculture. There is an urge to develop more ecological agricultural practices both to meet the need to preserve agroecosystems health and to deal with the reduced availability of “cheap” energy from fossil fuels. (Gomiero, T., Paoletti, M., & Pimentel, D. 2008).

Over the next forty years, global population is expected to reach nine billion people. This increase in population, combined with expected economic growth, will cause an increase in food demanded and inevitably drain the resources we use for food production. So far, agriculture has been able to respond positively to the rising demand for crop and livestock products. However, farmers are already faced with many new challenges associated with feeding an expanding global population. Farmers must now meet strict new emissions requirements and produce more food on fewer acres while minimizing their environmental footprint. The demand for food is expected to grow substantially in the next couple decades. Some of the factors affecting an increase in food demands are population growth, rising incomes of individuals, food supply factors, and biofuels.