Will Global Warming Heat up Or Cool Down the Economy Essay

Will Global heating Heat up Or Cool Down the Economy - Essay ExampleThese changes in hurriedness in turn increase the frequency and intensity of extreme weather events like floods, droughts, heat waves, hurricanes and tornados. The effectuate of these severe weather disturbances range from lower agricultural yields, glacial retreat, less summer stream flows, experimental extinction of species and increase in the sum of disease vectors (Wikipedia).The scientific community is now nearly unanimous in heaping the blame for global warming on hu domain activities, with only a small minority of the scientists absolves man for the phenomenon. still the persistent debate centers somewhere else, such as on how much worse mode change will occur in the future, and what needs to be done to reverse or at least reduce it.The relationship between global warming and hurricanes is another subject that is hotly debated. If the worlds climatical scientists agree on one thing, it is on the superla tive force of Hurricane Katrina, which swept across the Americas and europium in 2004. The consensus is that no natural calamity in memory matched the scope and magnitude of the damage it wrought on lives, property and the economy. But the suspected link between weather events like Katrina and global warming is to that extent to be proven. Research by a group of German scientists argues that the devastating floods in central Europe in 2002, for example, were perfectly normal events based on historical record (Murray, I., 2006). Other hurricane scientists agree that in that respect is no way to blame global warming for Hurricane Katrina. Allegations that extreme weather events had become more damage lately do not take into account the fact that human beings now live and institutionalize resources in more dangerous areas, such as mountainside and seacoasts. The increase in the recorded number of these weather disturbances may be due to better observation and reporting methods. Th us, when the Inter-government Panel on clime Change (IPCC) claimed that global warming exacerbated the 2004 hurricane season that produced Katrina, a top IPCC expert resigned in January 2005 in accomplish disagreement. Philip Klotzbach of the Colorado State University says that based on his own studies, most increases in Category 4-5 hurricanes between the extent 1986-95 and 1996-2005 are due to improved observation technology. This indicates that other factors dictate the intensity and frequency of tropical cyclones. thither is as yet no scientific consensus that global warming will cause damaging humour change, notwithstanding claims by UNEP, IPICC and the US National Academy of Sciences that there is such a growing agreement. But the scientists do agree that the global average temperature is rising. What the scientists dont know yet are 1) whether past temperature changes should be attributed to cytosine dioxide levels 2) predicting future temperature levels confidently and accurately and 3) what temperature change levels would be damaging to life on earth. The NAS itself says that the 20 years worth of knowledge and data on this discipline is not long and sufficient enough to estimate long trends.