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Global Warming and Food Production - Assignment Example

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This essay “Global Warming and Food Production” presents a discussion about the impact of global warming on agriculture and food production around the world. Planet earth has previously witnessed a change in global weather patterns that have resulted in periods of warming followed by an ice age…
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Global Warming and Food Production
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Download file to see previous pages The carbon fertilization effect of increased carbon dioxide concentration in the atmosphere has an impact on plant growth, which benefits plant growth by facilitating photosynthesis, cannot balance the complex impact of increased temperatures around the world. Thus, although some regions will benefit from global warming, a total reduction in global agricultural production will result. This essay presents a discussion about the impact of global warming on agriculture and food production around the world.
Although the history of the planet earth suggests that for the last million years ice ages have been interspersed with warmer periods, evidence suggests that the average rate of global warming within the recent past has accelerated (Young Sin, 2002, pp. 1) and (Houghton, 2004, pp. 1 – 2). The Intergovernmental Panel on Climate Change (IPCC) suggests that it is very likely that the rapid warming will have an observable impact on the natural global ecosystems and that global temperatures will rise by1°C to 4°C within the next hundred years (Southgate, 2007, pp. 4). This means that global warming will influence agriculture, food production and by extension economic development around the world. Heatwaves and storms will cause loss of life and tropical diseases will increase their range as the climate warms (Broome, 2008, pp. 97). In addition, changing patterns of rainfall will result in local shortages of food and drinking water in at least some parts of the world and rising sea levels may force people to migrate. Thus, it is likely that climate change will bring about an impoverishment in societies around the world. Estimates presented by the World Health Organization suggest that in the year 2000, the incremental death toll due to climate change brought about by global warming had reached 150,000 (Broome, 2008, pp. 97 – 98).
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