Cause And Effect On Climate Change

Global warming is the steady heating of Earth’s land, oceans, and atmosphere caused primarily by human activity. Climate change is one of the world’s biggest challenges right now, from people actively arguing that it doesn’t exist- to other’s who don’t care enough to do anything about it. There’s evidence showing that climate change is happening and affecting our world now and from what it seems, if action isn’t taken, major consequences will soon arise. Most of the world’s land mass has experienced a 0.2-1.0 degree Celsius average temperature increase since the 1970s, the temperatures of the Artic has increased at almost twice the mean global rate. Climate change is caused by human factors such as greenhouse gases and ozone depletion and because humans are so dependent on fossil fuels in their day to day lives, the issue at hand is only going to get worse.

As the population grows there will not be enough land and water available to meet the population’s demands. Climate change is also taking a toll on the agriculture industry. Global warming is changing the length of growing seasons for farmers. While northern countries are benefiting from this change, the southern countries are experiencing shorter growing periods.

In the article “ Warming world is a threat to the world’s food supplies,” CCPA Monitor writer John Vidal (2013) explains that climate change affects food supplies and triggers a domino effect in the world, such as economy, policy, environment, and agriculture. The writer also indicates most vulnerable people are easily affected by climate change, as the poor people and children and the number of those people still rising. There will be up to 2 billion more people to be fed by 2050. According to the author, climate change will cause crop shortages and price increases, that government are actively adjusting countermeasure to the issues (Vidal, 2013).

There are very many impacts of climate change on agriculture and well-being of humanity. First of all, it has impacts on the biological effects of crop fields, per capita energy consumption and child malnutrition, and outcome of prices and production (Smith et al. 2013). Globalization of food systems increases the vulnerability of the world to food security and increased food prices. In 2010, the United Nations Food and Agriculture Organization doubled the price index because of the weather conditions in food exporting nations like Australia, United States, and Russia (Hatfield et al. 2014)

One of the biggest problems in society due to the issue of climate change is the reduction and loss of crops and livestock, which can be

Agriculture helps the United States economy by contributing more than three hundred billion dollars each year. This number is kept stable by having consistent amount of agriculture farmed or raised each year and it is creating a sustainable food supply. Climate change is capable of destroying this stability and contribution from agriculture. Climate change is a serious problem that is currently happening and is destroying the agriculture’s productivity which has an impact on everyone.

When one thinks of agriculture they tend to imagine green pastures and the plowing of rich soil. In reality, agriculture is a major contributor to global warming due to the all the harmful chemicals that are utilized. Due to deforestation erosion occurs, which results in the loss of biodiversity. The main problem is that agriculture is where we get most of our food supply, therefore we cannot just suddenly stop the practice of agriculture. With our population only increasing we need to figure out a way to efficiently and safely produce more food. Our current population is approximately 7.8 billion people and we have yet to find a solution to end world hunger. Famine has always been an issue that no one has offered a solution to. This is why

The United Nations predicts that the population will go up by at least two billion people by the year 2050. Eighty percent of this new population will be in sub-Saharan Africa and in South and Southeast Asia. These are the areas where climate change will be the most felt. Intergovernmental Panel on Climate Change states that the world’s food supply is in trouble because there has been crop yield drop for corn, wheat, and rice. There are also some places the crops have stopped growing altogether. Climate change’s biggest threat could be on the world’s food supply. Something must happen should to help this issue at hand. This is where the debate of modern technology, such as genetically modified crop, should be used to help the oncoming food dilemma.

Earth’s climate is on a downward spiral, and our agricultural industry is a main cause. Climate change is upon us, and it’s happening faster than scientists predicted over a decade ago (Pollan 872). Most People don’t care about climate change; things have gotten worse than what the models have predicted, despite being what the data predicts the outcome will be. Agriculture is a major part of climate change, and it’s already happening today such as droughts, flooding, erratic weather shifting, and longer growing seasons (Lappé 854). The massive demand on agriculture, and its growth directly contributes to climate change, and our insatiable appetite is to blame. The dilemma with climate change, is that the sum of every little every day choice that we make that affects our environment, because we are 70 percent of the economy that affects the climate (Pollan 872). The only probable solution to our dilemma is to start making better decisions, and to be conscious of our environment. A key decision we could make to

Firstly, climate change has a big impact with world hunger. Climate change may affect food systems in several ways ranging from direct effects on crop production (e.g. changes in rainfall leading to drought or flooding, or warmer or cooler temperatures leading to changes in the length of growing season), to changes in markets, food prices and supply chain infrastructure (Gregory, Ingram & Brklacich, 2005, p.2139). It can trigger a natural disaster like drought and flood, which can have an extreme effect with the problems in the sources of food. In one hand, drought is a common scenario in farm lands in which

Global climate change is real, it has noticeable effects on the environment. Climate change in the earth is caused by numerous activities. When climate change happens; temperatures can rise tremendously. Rapid warming notice nowadays is uncommon in the history of our planet. The rising temperatures will have great effects on the plant’s climate patterns and on all living things. When temperatures increase, different adjustments can occur on earth. For example, it can cause droughts, floods, air pollution, as well as extreme heat waves. Oceans are also experiencing changes: oceans are warming and becoming more acidic, glaciers are melting, and sea levels are rising. As these adjustments will occur in the future, it will cause challenges to our society and environment.

Climate change can affect plants and animals that live in a delicate environment. Climate change affects populations of plants and animals in random ways. These changes in plant and animal habitat could affect migration patterns (Cohn 2). Plants will be more affected by a change in scenery more than animals because plants depend on the right temperature and rainfall in order to stay alive. Another reason that plants will be affected more is that plants stay in one place and animals can move if the habitat is hazardous to their health (Cohn 2). Comparing the present and expected future range of the species is one way to examine the consequences of climate change. Margaret Davis is an American palynologist and paleoecologist who received a B.A from Radcliffe College, Ph.D. in biology from Harvard University and an honorary M.S from Yale University. She served as president of the Ecological Society of America and the American Quaternary Association and as chair of the Department of Ecology, Evolution and Behavior at the University of Minnesota. She was elected to the National Academy of Sciences in 1982. Davis used computer models to estimate a change in range of beech, yellow birch, hemlock, and sugar maple trees (Cohn 2). The results that Davis found are that the four species of trees would have to move 500 kilometers to sustain the same habitat to remain in order to stay healthy. The beech forests which thrive in southeastern United States would cease to exist (Cohn

Global warming is the increase in temperature of the ocean process and the earth's atmosphere, caused by the massive emission that makes the greenhouse effect. It originated from a series of human activities, especially the burning of fuels and changes in land use, such as deforestation. It is increasingly evident that humans have caused most of the warming, through the emission of gases that retain heat, to potentiate our modern life. These causes are a product of economic growth and the use of technologies. How are we going to cope with the changes we have already put in place? While we try to understand it, the face of the earth and as we know it, its coasts, forests and snowy mountains are in suspense.

Climate change is the change in weather over a certain period of time from the average conditions. Records show that it continues to differ over the years. It drastically changes. It is progressing so rapidly, that the earth may be in danger of coming to an end. Global warming is caused by humans, and it is the damage done to climate change. As long as global warming continues to change, it will continuously affect the climate change. Climate change affects certain things in various ways

It is obvious that climate change is real, and humans are having an inordinate impact on the natural processes of the earth. This impact is leading to changes in the storm system of the Atlantic Ocean. The increase in overall global temperatures is leading to an increase in ocean surface temperatures. When looking at the process of hurricane creation, it is clear that this increase in temperature will affect the creation of tropical storms. Warmer oceans create more intense hurricanes. Also, historical records provide definitive proof of an increase in hurricane activity in the Atlantic. Over the past few centuries, increases in size, intensity and rainfall have been detected by thousands of scientists. Scientific models such as those created by the IPCC (Intergovernmental Panel on Climate Change) suggest an increase in intensity of tropical cyclones due to anthropogenic changes. These changes are detrimental to society and are a direct consequence of human induced climate change. If climate change continues to worsen, so will the intensity and effect of tropical storms. The increase in sea surface temperature due to human activity is unquestionably contributing to an upsurge in intensity of tropical storms and hurricanes.