As I mentioned recently, I retired two months ago, and have more time on my hands much to the consternation of my wife. I can only surf so much, about two-three hours a day if there are waves. One way I have found to spend my time is to continue learning. I plan on learning to play the piano. I also subscribed to Masterclass, an online portal with hundreds of classes and lectures taught by “masters” in their field. I’ve learned to do cup and ball magic by taking a class by Penn & Teller. I learned about math from Terence Tao, probably the greatest mathematician alive today.

This week I listened to Neil deGrasse Tyson talk about Scientific Thinking and Communication. In the chapter on “Our System of Belief”, he talks about objective truth and personal truth. Objective truth is something that can be proven, and is true regardless of who looks at it. Like the value of pi, the ratio of the circumference to the diameter of a circle, is an objective truth equal at 3.14159…., or the earth is a sphere, not flat.

A personal truth is something you hold to be true no matter what anybody else thinks of it. He said almost all religious beliefs fall into this category. If one wants to believe that Jesus Christ is the Savior of the world, that is OK as a personal belief. He qualified that to say you can believe anything you want as long as it does not constrain or remove the freedoms of others.

He then talks about what happens when you have a strong personal truth, and that personal truth overlaps something that can be tested scientifically. If you have a strong personal truth, you need to be aware that you can end up confronting information that is objectively true, that is true regardless of who looks at it, and it could conflict with your personal truth. This can manifest by thinking you are special. Not that you are a special human, but that you belong to a group that is special, that your religion is special, more special than other religions. He said it distorts your ability to interpret reality. It gives you an unjustified level of confidence. You participate in this mindset because it makes you feel good about yourself and this group you are apart of. He said in almost all cases you have to denigrate other groups for this to work. The example he gives is Nazi Germany, their personal beliefs, and the denigration of other groups.

Neil deGrasse Tyson then talks about how having strong personal beliefs can prevent you from seeing, recognizing, and absorbing an objective reality that conflicts with your personal belief. There are numerous examples of this in religion. A strong belief that Adam and Eve lived 6000 years ago and were the first humans is fine, but it will prevent you from seeing the scientific facts that show this is wrong. More specifically to Mormonism, a personal belief that the Book of Mormon is historical true can lead you to ignore the fact that there is no evidence of the society depicted in the book.

What is your experience with the conflict between personal and objective truth? As you have become more nuanced in your thinking with regard to the Church (and I assume you are because you are reading Wheat & Tares), do you still have personal beliefs? If so, what are they, and how do you reconcile them when they are in conflict with objective truths?