Does Climate Change Affect Food Security?

We've all heard about global warming as well as climate change. Climate Change is the buildup of massive amounts of man made greenhouse gases in the Earth's atmosphere. Causing the Earth's temperature to slowly rise over a long period of time.The amount of carbon dioxide in the air has increased rapidly over the years. Climate Change is a global problem and recently an issue more and more people are paying attention to.

Climate Change- Climate is a long term change in the Earth's weather, especially due to an increase in the average atmospheric temperature. According to research, it was discovered that the Earth's temperature rose by 0.6 degrees Celsius (C) and predicted that the sea surface temperature may rise by up to 1 degrees C over the next 50 years. Unfortunately, carbon dioxide and methane gas levels are the highest they have ever been for the last 420000 years. These two gases with water vapour, nitrous oxide and halocarbons create the five predominate greenhouse gases, effecting the environment greatly. Furthermore, it is evident that an average person release 4 metric tonnes of carbon dioxide per year. Due to this fact, carbon dioxide

Nutrition is important for healthy life. Many people are still hungry around the world even though there is mass production of food. This is because of unhealthy food production. In today’s world we see many obese people because of high intake of high fat and cholesterol containing food. It is important to have a healthy diet/ nutritional intake for individuals to have good foundation for physical and mental health. Now a day’s healthy food is getting more expensive rather than unhealthy food. Poor people are forced to eat unhealthy food, while the rich can afford to eat whatever the please. Food insecurity is caused by individuals not having healthy food for their families due to their low income or political and

Food security is the state of being without reliable access to a sufficient quantity of affordable, nutritious food.

Food Security is when people have enough food all the time which make them feel safe and keep them healthy so they can live their life. There are three main elements for food security: First, Food availability is that

Food security is one of the largest problems facing our world today. To be "food secure" a country must have enough

Every year, almost 7 billion tons of carbon dioxide is released into the atmosphere by human activity. That is the equivalent of 107,700,000 jet airplanes being in the air at once! This harrowing figure is the main cause of global warming, and has been increasing for the last 50 years. Global warming is caused by the increase of greenhouse gasses, carbon dioxide and methane primarily, in the earth's upper atmosphere directly caused by human burning of fossil fuels, industrial, farming, and deforestation activities. Global warming is defined as an increase in the average temperature of the earth's atmosphere (especially a sustained increase that causes climatic

The surprising fact is that the world is able to produce enough food for 7.8 billion people. So the question is how is that there are still people who are suffering from famine? By 2050 it is estimated that the population will grow up to 9 billion and it is important that we are able to produce enough food to sustain that amount of people. As a modern world of industry, many people believe conventional farming is the solution. They believe that modern machines and improved genetics will make it easier to feed everyone. Other traditional people believe that organic farming is the solution. Organic farming does not use synthetic fertilizers which would mean it is better for the environment. Both practices are solutions for keeping the environment safe and being able to feed the whole population. Whatever the solution is, it is important that it secures food for everyone in the

Climate change is the term used to describe the warming of the average surface temperature on earth. Climate change; often referred to as the general term global warming, is a topic that often inspires fierce debate among those on both sides of the issue. One thing those who are pro and those that are con both agree on is that the temperature on earth has increased over the past century by an average of 1.4 degrees. The big debate on the two sides is if the warming temperatures are caused by human activities and if it is not stopped it will have dire consequences (the pro side) or if it is the result of natural causes and the earth’s surface will find ways to adapt such as crops becoming more heat resistant (the con side).

Food security is historically defined as the overall regional, national as well as global food supply and shortfalls in supply as associated to requirements (Foster, 1992). The same author contended that, even though, the increased observation of differences in the sufficiency of food intake by certain groups despite overall adequacy of supply, the term has been applied recently at a local, household, or individual level and it has been widened beyond notions of food supply to include elements of access (Sen, 1981), vulnerability (Watts and Bohle, 1993), and sustainability (Chambers, 1989). Different organizations, scholars and institutions define food security differently. However, basic concept remains the same.

We usually associate water shortages with a lack of drinking water, but global water scarcity has a critical impact on food security. Agriculture consumes more water than any other source. Climate change is altering patterns of weather around the world, causing shortages and droughts in some areas and floods in others. Water is key to food security. Crops and livestock need water to grow. Agriculture requires large quantities of water for irrigation and various production processes. Water scarcity may limit food production and supply, putting pressure on food prices and increasing countries’ dependence on food imports

30% of the GDP. Agricultural export is a major source of export earnings and it is the main source of employment and livelihood in the rural areas. Agriculture consists of three sub-sectors: subsistence smallholder farming, a commercial sub-sector, and large plantations (Central Bank of Solomon Islands, 2006, Annual Report 2005).

“When we have the first serious crop failure, which will happen,” says farm commodity expert Don Coxe, “we will then have a full-blown food crisis” – one far worse than 2008.

Climate change also known as global warming, is the rise in the Earth's surface temperatures. Even though the rise in the Earth's surface temperature may be slight it can still have a wide range of effects on ecosystems, rising sea levels, severe weather events, and droughts. A staggering amount of scientist believe that climate change is caused mainly due to the human use of fossil fuels. When fossil fuels are used, carbon dioxide is released along with other greenhouse gases into the air. Those gases trap the heat within the atmosphere. Some examples of ways humans use fossil fuels are oil, coal, and natural gas. Humans depend on theses fossil fuels to function everyday life. For example we use these fuels to heat our homes, run our vehicles, and are used in the power industry to produce electricity.

World hunger will be one of the most serious problems that the humanity will be facing if we will continue to ignore it. Basically, when there is lack of production in food it will result to starvation and famine if it gets worst. There are many things that can contribute with the aggravation of world hunger.