Part 1 of Essay
In 1953, nuclear energy was introduced into America as a cheap and efficient energy source, favoured in place of increasingly scarce fossil fuels which caused air pollution. Its initial use was welcomed by the general public, as it was hoped to lower the price of electricity, and utilise nuclear power for it's potential a ....

Part 2 of Essay
.... the atmosphere. Carbon dioxide is responsible for half of man made gases contributing to the Greenhouse Effect, and has sparked action from the UN Intergovernment Panel on Climate Change. Their consensus is a concern for the environment in the next century if fossil fuels continue to be used, even at present global levels. The Panel claims that for carbon dioxide to be stabilised to safe levels, a 50-80% reduction in all emissions would be required. The United Nations has predicted a world population growt ....