Accountability Citizenship
Connect with the Author
  • Home
  • Register
  • Blog
  • Bookstore
  • Contact
  • Book Reviews
  • Spotlight

Using Only Favorable Facts doesn't Prove Any Conclusion

1/29/2018

0 Comments

 
Picture
As pointed out in the last blog, establishing the truth of a statement or theory requires analysis of the most complete set of attributes or facts about the assertion being considered.  To emphasize that point, the blog included the following statement: CAUTION: Selecting or verifying an incomplete set of elements or attributes does not establish the truth of the statement or theory being considered.  People sometimes select or “cherry-pick” an incomplete set of facts in order to prove something that they want to be true.  Be sure to identify the complete set of facts that are necessary and sufficient for the truth of the statement you wish to prove. 

Nonetheless, there are a number of stories in the news these days where people are selecting and highlighting incomplete sets of facts to support the conclusion they desire.  So I thought I would highlight one case where I see this happening just as an illustration of why it is wrong to do this.  Let me preface my illustration with the following disclaimer:  I don't care what you believe about climate change.  I DO care, very much, that whatever you believe about climate change is based on your personal evaluation of the best and most complete set of facts available.

When senior government officials claim that specific cold weather events or the phenomenon of expanding ice sheets in Antarctica show that the overall theory of climate change is invalid, they are arguing from a partial set of facts. For instance, the severe cold weather in the eastern United States a few weeks ago sparked a flurry of such statements. But the theory of climate change deals with climate, not discrete weather events.  Climate is usually defined as long-term weather patterns or the boundary conditions within which discrete weather events occur.  Furthermore, the theory of climate change predicts that those boundary conditions are changing in such a way so as to cause, in the near term, more frequent weather events that are extreme by historical standards.  These extreme events include extreme cold weather events and super strong hurricanes (like the ones we saw in Texas, Puerto Rico and Florida last year).

As far as the expanding ice sheets near Antarctica are concerned, the theory of climate change also explains and predicts that this is happening because of more extreme wind conditions in the southern hemisphere, coupled with thinner ice sheets overall.  When you include the data from the northern hemisphere, the correct set of facts presents quite a different picture.  First, the increase in southern ocean ice is predicted.  Second, the average total changes in the earth's polar ice sheets as of 2014 show that, globally, we are losing surface ocean ice around the poles equivalent to two-and-one-half times the area of the state of Mississippi every 10 years.

Again, I don't care if you have a legitimate way to argue against the theory of climate change as long as it includes ALL the facts.  A great start on getting those facts is the Contemporary Debates series volume entitled Climate Change: Examining The Facts (cover shown).  I have total faith that, if we all work off the most complete set of facts available to us, we can arrive at conclusions that work and that effectively address the challenges we face.

0 Comments



Leave a Reply.

    Picture

    Author

    Author of Thy King Dumb Come and Accountability Citizenship, Stephen P. Tryon is a businessman and technologist with extensive experience in e-commerce, a retired Soldier, and former Senate Fellow.

    Register to Win Cool Stuff!

    Archives

    February 2021
    January 2021
    December 2020
    November 2020
    October 2020
    July 2020
    June 2020
    May 2020
    March 2020
    February 2020
    January 2020
    December 2019
    November 2019
    October 2019
    September 2019
    August 2019
    July 2019
    June 2019
    May 2019
    April 2019
    March 2019
    February 2019
    January 2019
    December 2018
    November 2018
    August 2018
    July 2018
    June 2018
    May 2018
    April 2018
    March 2018
    February 2018
    January 2018
    July 2017
    May 2017
    February 2017
    December 2016
    November 2016
    May 2016
    March 2016
    November 2015
    October 2015
    September 2015
    August 2015
    July 2015

    Categories

    All

    RSS Feed

    View my profile on LinkedIn
Proudly powered by Weebly