Introduction (250 word approx.)
This essay discusses the challenges that global warming presents to both the government and also how they affect businesses. Many people think global warming is just the weather becoming warmer, but in fact this is not the case. Global warming makes the weather more unpredictable as some places become colder, some hotter, some more drier, some more wetter and so on. Global warming is defined as basically how the greenhouses gasses affect the climate of the earth, which significantly effects agriculture and ecosystems (whatisglobalwarming, 2011). Too much greenhouse gasses have a negative effect for example higher sea levels, higher temperatures and variable climatic conditions.
The main cause of greenhouse gasses is the use of fossil fuels. Our usage of fossil fuel is shown from the table 10.1 by Wetherly and Otter (2nd edition) that is linked to the population growth of 3.6bn to 6.1bn from 1970 to 2000. Furthermore, oil, gas and coal also shows that it has increased considerably over the past thirty years. The increase in population and the demand for consumer goods has also lead to the biggest increase in GDP (Gross Domestic Product) by 165% compared to 69% increase in population in the same period (Wetherly and Otter, 2nd edition).
The impact on greenhouse gasses has definitely been proven with environmental monitoring showing depletion of the Ozone Layer, the Ice Cap and the increase in the earths temperature, all of these have a knock on effect of the world’s food and water supplies.
Impacts on Governments (500 words approx.)
The government have put many declarations in place starting off with the Rio Declaration Environment and development. In 1992 the Rio declaration was introduced with 27 principles for the future sustainability and development around the globe (United Nations Environment Programme, n.d). The government also signed an
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