Taking a Stand Against Climate Change with Greener Technologies

Before I begin, I would like to bring up a prior statement you made from Round One: "Correlation is always an argument in this debate...It seems hard to argue CO2 causes the warming when it fails to correlate to a degree of ‘good’ and its rivals for the title—the sun and the PDO—correlate much better then it." (See Round one for full quote.) . I would like to point out that this is true, but the Regression Factor of CO2 would of course not be as effectual as the Irradiance of the Sun, as that is where all energy on our planet originates. The r=.44 of Carbon is not as large as the PDO and AMO (Pacific and Atlantic Decadal Oscillation), but .44 still means that there is a strong enough correlation, that it may affect our mean temperature. Of course, the .83 r factor of our currents is more effectual, since a large amount of our world’s heat is stored in our oceans as shown in the following chart: [2] Notice that there are more high temperature areas in the oceans (mostly since the ocean is 75% of the Earth's surface area), and that they go farther North and South than the land masses do. This was meant to be included in my last round, I'm sorry for including it now. 1. Climate Change is real and is a threat There definitely have been natural warmings of our planet, but never as fast as these last 162 years in which we have kept records of our planet's weather. In the last 7 years alone, Carbon counts globally have risen 18ppm according to various studies. [1, 3] In regards to the end of a noticeable rise in temperature being 1995, I still wholly agree. However: it is well known that just because one thing happens, the effects of it are not immediately felt. Just as how we are only now seeing light from stars that shone that light millions of years ago. The ocean's currents will not change immediately, but slowly over a few years, as will sea level. Though sea levels aren't rising worldwide, they are growing by an average rate of 3.11mm per year, an increase in the average (documented prior to 2000) of 1.63mm more per year. [4] "However, the effects of our changing climate are growing each year, as showing by increases in hurricane severity in the last 60 years," is a quote from my Round Two which you referenced in your rebuttal: "Regardless...the average was 8.4 hurricanes—an overall downward trend [2]." (See Round two for full quote) I would like to point out that I never said there were more hurricanes, only that these storms were stronger than before. Again, I will cite this: [5] As for your claim that hurricane intensity has flat lined, realize that your source only documents hurricanes post-landfall. Landfall is when the eye of the hurricane is only on land, and hurricanes begin to lose force as the storm's boundaries cross the shore line, so most hurricanes are documented at a weaker strength after they have already done the majority of the damage they can. [6] Allow me to define climate: noun. 1. The composite or generally prevailing weather conditions of a region, as temperature, air pressure, humidity, precipitation, sunshine, cloudiness, and winds, throughout the year, averaged over a series of years. 2. The prevailing attitudes, standards, or environmental conditions of a group, period, or place: a climate of political unrest. [7] According to this, the dust bowl was an effect of climate change, and my opponent even says that it was caused by humans through over-farming. 2. Humans are the cause of climate change First thing I would like to say in this section is that your source 7 is out of date, as many more have been released since then that contradict what is put forth here. [3, 8] As for Carbon ppm being 3000ppm 60mya, I must cry false, as 3000ppm is only a few thousand ppm lower than during the Cambrian era, in which the mean temperature was 7 degrees centigrade higher than today. 60mya, Carbon ppm was, at its highest peak, 1700ppm during the last years of Cretaceous era, and 500ppm only 6 million years later in the Paleocene era. [9-11] In accordance to your claim that glaciers are growing, I will argue that, saying that they grow in height, but not enough to compensate for the amount lost -- or not even gained in the first place -- each year. I can agree that these ice masses slowed their ice loss, but they resumed to lose more after your source 8 and 9 were published. [12, 13] 3. Fixing the problem Renewable energy sources are continuing to become more efficient. Remember: it took us, as Hominids, 400,000 to achieve the level of efficiency we have today in combustion. [14, 15] To dismiss our strides in renewable energy so quickly is rash and immature as a species. Sure, wind turbines are dangerous to avian life. Hydro plants are obtrusive and change the local climate due to human interference. [16] Solar cells are expensive and large, and the output is not always sufficient. However! These innovations are from the last century, and in the next decade, we will have technologies that will far surpass what we have today as a renewable source. Even now, the photovoltaics which Con so easily dismissed are being produced and developed more than any renewable source (nuclear excluded, not renewable) with 1/100th the cost and 50% more efficiency. These are simply trial versions as well. [17] Wind kites can harness energy for the average home with no human maintenance and a 30-50-killowatt/hour range, with even more effective versions in development. [18] Biomass fuels are becoming more common [19] and soon may be one of the must substantial sources of fuel. Nuclear energy is the best we have (for now) in lieu of a completely clean renewable energy. If these energies were more substantial in countries such as China, India, Bangladesh, etc., the crisis we may be facing in the next decade can be stopped before it even starts. New Section: 4. The animal effect Concentrated atmospheric pollution kills millions of animals and gives humans living there life-threatening complications. [20] As these animals die from new diseases, pollution, and habitat loss (also climate change), we face a grim future. The complex chain of animals in our environment is so precarious, that one extinction or introduction could topple a whole ecosystem, throwing that climate in to turmoil, domino-ing the whole planet. In Conclusion! I believe that this round gives a broader view of the problem than Con is willing to propose, but cannot be neglected. VOTE PRO [1] http://wattsupwiththat.com... [2] http://www.physicalgeography.net... [3] http://climate.nasa.gov... [4] http://climate.nasa.gov... [5] http://en.wikipedia.org... [6] NationalHurricaneCenter (2009). Glossary of NHC Terms: Landfall. Retrieved on 2009-02-05. [7] http://dictionary.reference.com... [8] http://climate.nasa.gov... [9] http://en.wikipedia.org... [10] http://en.wikipedia.org... [11] http://en.wikipedia.org... [12] http://climate.nasa.gov... [13] http://climate.nasa.gov... [14] Price, David. "Energy and Human Evolution". Retrieved 2012 December 10. [15] James, Steven R. (February 1989). "Hominid Use of Fire in the Lower and Middle Pleistocene: A Review of the Evidence". [16] http://en.wikipedia.org... [17] Streep, Abe. "The Brilliant Ten: Greg Nielson." Popular Science: The Future Now. 2012: 47. Print. [18] North, Dave. "Blueprint: Higher Power." Popular Science: The Future Now. 2012: 18. Print. [19] http://www.tgdaily.com... [20] Gabbard, Alex (2008-02-05). "Coal Combustion: Nuclear Resource or Danger". Oak Ridge National Laboratory. Retrieved 2008-10-22. *for sources 9-11, use chart in upper-right hand corner