Global Warming And The Retreat Of Ice Sheets Essay

Global Warming And The Retreat Of Ice Sheets Essay

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Though climate change today is subjected to many denialist interpretations, the evidence provided by understanding sea level rise and the retreat of ice sheets presents a direct link with global warming and speaks to the legitimacy of climate change. As one of the main compelling arguments to support climate change, along with extreme weather events and global temperature rise, the past and present evidence for sea level rise is tied to natural and human caused global warming. While the immediate issue at hand may be settling the dispute about accepting human causes and effects of and solutions for climate change, many also deny that the evidence for sea level rise does not provide a connection to the ‘theories’ of global warming and climate change at all. More than just the denial of the worldwide issue of climate change, those that take that stance also appear to dismiss the scientific consensus in regards to global warming, and the cause and extent from it. Given that the natural and man caused contribution of the release of greenhouse gases to global warming has been scientifically recognised, it remains to establish a link between global warming as a cause of retreating ice sheets and ocean heating and expansion and, therefore, sea level rise.

Rising sea levels can be attributed to the warming and thermal expansion of the ocean along with the decrease in Artic ice. One argument tied to the denial of climate change is that there has been an increase of the Antarctic sea ice, which is incorrect, especially given that many studies have focused on the loss of sea ice from Greenland and the West Artic ice sheets and how it could make the situation of sea level rising potentially catastrophic. This is because of the total volume...


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...sequence of global warming and speaks to the validity of climate change. As one of the key compelling arguments to support climate change, including with extreme weather events and global temperature rise, the past and present evidence and future predictions for sea level rise are tied to both natural and human caused global warming. The potential catastrophic outcomes from sea level rise in relation to the Greenland and Antarctic ice sheets and the large number of the population living in vulnerable areas presents many reasons for those that deny climate change to consider looking further into the research and data that is available. Following this with the increase in the rate of global warming in the last 50 and the reduction in ice sheets, particularly in the Artic, provides the connection between sea level rise and global warming and, therefore, climate change.

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