DONALD TRUMP ADVOCATES PAREXIT FOR THE UNITED STATES OF AMERICA

NO
USA PARTY
% OF FOSSIL FUEL COMPANY DONATION
YEAR 2000
YEAR 2016
01
REPUBLICAN PARTY
60%

91%
02
DEMOCRATIC PARTY
40%

  9% 

Donald Trump, the Grand Old Party (US Republican Party) nominee and a contestant for the United States of America presidency is giving a hint of Parexit for the United States. Parexit means leaving Paris. The word is a combination of Paris and exit, where Paris has been shorten to Par and exit maintaining its full spelling. It is just like Brexit. Within this context it means the United States of America could withdraw from COP21 Agreement, that is, if Donald Trump is elected president of the United States of America. The two main goals of COP21 are 1) to reduce the rate of global greenhouse gas emissions to a mean of below 2⁰C and 2) for rich nations to help poor nations financially in going green. 
Donald Trump holds the view that the concept of increase in global temperature is an idea created by China to discourage the United States business competitiveness.

Donald Trump is not the only person who does not believe there is anthropogenic global warming causing climate change. There are scientists, politicians, businessmen who share that belief. These are climate change skeptics. The following are some basis of skepticism:
CLIMATE CHANGE IS USUAL NOT UNUSUAL
Climate has always been changing. The planet have experienced cold periods (ice ages) as well as warm periods. Climate change manifested in drought, floods etc. does not depend on just unusual change in global mean of surface temperature. There are many regional variables like temperature, humidity, cloud cover, precipitation, state of the oceans and direction and strength of wind that are factors to consider. Regionally, for years, sudden changes in temperature are over four times bigger than the global mean. Much of the regional changes had to be done apart from the global mean else the global mean changes would be much more.
DISCREPANCIES BETWEEN FACTS AND MODEL PROJECTIONS
Discrepancies between facts and model results. Models tend to overrate temperatures. . An argument is that a distinct mark to greenhouse warming is that surface warming must come with a warming at the tropics at altitude 9 kilometers that is two point five (2.5) times bigger than the  the surface temperature. However, indications are that temperature at that level of the tropics was three quarters of what was at the surface (Lindzen, 2007, Douglass et al). 
FOSSIL FUEL COMPANIES AND THE REPUBLICANS
Some top companies in the world that benefit from the use of fossil fuel doubt climate change. One such leading company is Exxon, a Texas-based American oil company. Exxon played a key role in the United States’ decision to withdraw from the UN Kyoto Protocol on climate change. Exxon and other fossil fuel companies have as allies, some Republicans in the United States Congress. As of September, 2016, in the ongoing United States presidential campaign, 91% of fossil fuel company campaign donations go to the Republican Party and 9% to the Democratic Party.  In year 2000 campaign donations from fossil fuel companies were 60% to the Grand Old Party (Republicans) and 40% to the Democrats.
INCREASE IN TEMPERATURE TRIGGERS INCREASED HUMAN ACTIVITY
The sun provides almost 100% of the heat we get here on Earth. There are solar cycles. Solar cycles bring about changes in temperature which effect change in climate. Changes in temperature affects human activities which in turn affect carbon dioxide production. When there is increase in temperature there is increase in human activity. Life is teeming at the equator where the temperature is high, while life at the poles is not so teeming because temperature is low. The point is increase in temperature comes before increase in carbon dioxide. The phenomenon is initiated with changes in the solar cycle. The increase content of carbon dioxide in the atmosphere is precipitant of increase in temperature and human activity due to heat radiated from the sun. Flow of carbon dioxide as a chemical reaction on Earth is controlled by temperature, temperature generated from the sun. Anthropogenic global warming has been exaggerated, contribution of greenhouse gases therefrom is minimal. Climate change is dependent on solar cycles.
OUT OF SIGHT OUT OF MIND
The distance, psychologically and physically, between people and where climate change is clearly manifested creates doubt. Take a person living in a plush gated community in USA, China or Ghana. If you tell such a person that because of climate change there is drought in South Sudan, they might probably ask you what part of planet Earth is South Sudan. Icebergs and glaciers in the north and south poles are melting because of climate change, one living in comfortable circumstance in a gated community in Ghana may not bother to help fight climate change because the poles are so far from where they are, though they drive cars that release fumes into the atmosphere on daily basis.    
PARTING SHOT
Clearly there is a divide on the climate change issue, even among leading climate scientists. There are those who believe climate change is real and is threatening the survival of earthlings, and there are those who are of the opinion climate change is not a big deal. The divide is clearly showing in United States politics. President Barack Obama, a Democrat, said jointly with the President of China, in China that the United States of America will ratify COP21 Agreement. On the other hand, Donald Trump, the Presidential candidate for the Republican Party in the November, 2016 United States presidential election is threatening that the United States would withdraw from COP21 Agreement, if elected president. However you look at it, the definitive and decisive indicators are that the natural environment is getting progressively worse off. From both sides of the divide, all of us need to pull our efforts and resources together to reach a convergence that should lead to the path of inducing a clean and balanced natural environment sustainably, as espoused by this blog.      



Reference:
http://www.abc.net.au/news/2016-09-22/us-election-scientists-blast-trumps-stance-climate-change/7867072?section=environment

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