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Is geo-engineering a necessary emergency policy, or a dangerous consequence of a technocratic approach to managing climate change Essay Example

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Is geo-engineering a necessary emergency policy, or a dangerous consequence of a technocratic approach to managing climate change

Geo-engineering or climate engineering is one of the rapidly growing engineering branches which study about the ways to manipulate the planetary environment to prevent anthropogenic changes in atmospheric chemistry. Carbon dioxide removal or reduction from atmosphere is one of the major options suggested by the geo-engineers to counter global warming problems since carbon dioxide is the major villain which causes global warming. Solar radiation management is also considered by geo-engineers to counter the threats of global arming. However, meteorologists such as John Coleman, founder of the Weather Channel are of the view that, “even if global warming is something to worry about, its dangerous to look to government to fix the climate”4. This paper tries to answer the question; is geo-engineering a necessary emergency policy, or a dangerous consequence of a technocratic approach to managing climate change?Many people have the belief that the existing technologies and counter measures are good enough to counter the global warming problems for hundreds of years more whereas others are of the view that it is difficult for the human to control atmospheric temperature rise using existing technologies. Pacala and R. Socolow (2004) pointed out many strategies to counter atmospheric temperature rise problems. Substitution of gas for coal and storage of carbon captured from power plants are some of such strategies5. Carbon emissions from coal plants are almost double that from natural gas power plants. In other words, if all the coal plants are replaced by natural gas power plants, carbon emission can be reduced considerably. It should be noted that natural gases are abundant on earth atmosphere compared to coal or fossil fuels.Instead of allowing carbon dioxide emitted by the power plants to liberate to atmosphere, it is possible to store such CO2 so that atmosphere may not be affected by such emissions. Deep oceanic sequestration and deep terrestrial sequestration are two of the major strategies suggested by scientists for the safe disposal of CO2 stored from the power plants. However, huge investments and proper technologies are necessary to implement these strategies successfully. According to DEFRA (Department of Environment: Food and Rural Affairs), “Options need to be considered carefully as there could be negative knock-on effects that are not

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preview essay on Is geo-engineering a necessary emergency policy, or a dangerous consequence of a technocratic approach to managing climate change
  • Pages: 12 (3000 words)
  • Document Type: Essay
  • Subject: Environmental Studies
  • Level: Ph.D.
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