Daily Aphorism #4: Homage to a Three-Pound Organ

The more I learn about the brain, the more I am amazed and confounded. It doesn't seem possible that brains should work nearly as well as they do. Let me rephrase . . . it doesn't seem possible that brains should work at all. For starters, what's with consciousness? Yes, we are exquisite survival machines, but that doesn't necessarily mean that we should expect to have a front seat to the show, the sounds and lights and smells and touches associated with surviving. But we are plopped into front row seats and it's glorious and terrifying to be a conscious witness to our day-to-day adventures. This makes no sense to me. It seems that we could be exquisite survival machine yet not be conscious of anything. What is the value-added of being conscious witnesses? I'm not a believer in "free will," so I'm not convinced that it is necessary to have a conscious commander of my body. On the other hand, I can't believe that natural selection threw in would would seem to be an expensive add-on like consciousness just for the entertainment value.

All of the above is a mere warm-up to another miracle performed by brains. Today I was looking for a tiny bluetooth speaker, but could not find it. I decided to walk down to work in my basement on an entirely unrelated project, but my mind returned to the search for the bluetooth speaker. While standing in my basement, my three-pound brain retraced my steps over the past week, ruling out certain locations any playing little "videos" convincing me that the speaker was not somewhere other than my house. Then while my eyes were wide open, my mind generated imagery of me placing that little speaker next to a guitar case in my bedroom (two floors up). This imagery was vivid and convincing. I was now certain of where the speaker was, even though I wasn't yet looking at the speaker. I walked upstairs and found it exactly where my brain said it would be. My three-pound brain created an accurate model of my house and replayed my activities over the past week. It did this quickly and effortlessly, generating "videos" and a rationale for why I put the speaker where I did. Billions and billions of microscopic neurons doing something that seems impossible, even after I saw that it could actually happen. My brain did it without any programming by any sentient being. I has no central processing unit and no traditional software. As best we know, this set of miracles occurs as the result of this Hebbian insight: Nerves that fire together wire together.

My difficulties understand the magnificence of the brain reminds me of the story of the engineers who, studying the anatomy and physiology of a bumblebee, concluded that it would be impossible for such a creature to fly.

And now that same brain that found my lost object harnesses the intricacies of the English language, allowing me to share this story about how two ways in which ordinary brains are beyond-belief extraordinary. The only reason we aren't repeatedly stunned and disoriented by the amazing things are brains can do is because we have gotten used to such miracles, day after day after day.

Continue ReadingDaily Aphorism #4: Homage to a Three-Pound Organ

Sam Harris’ Thought Experiment to Induce Gratitude

I heard this recently on Sam Harris' Waking Up App:

I noticed this at dinner the other night with my family. Everyone seemed to be in a fairly mediocre frame of mind. We were all in some way disgruntled or stressed out. I had a million things I was thinking about and I suddenly noticed how little joy we were all taking in one another's company. And then I thought, "If I had died yesterday, and could have the opportunity to be back with my family, I thought of how much I would savor this moment right now." And it totally transformed my mood. It gave me instantaneous access to my best self, and to a feeling of pure gratitude for the people in my life. Just think of what it would be like to lose everything, and then be restored to the moment you're now in. However ordinary. You can reboot your mind in this way. And it need not take any time.

This is spot on. It reminds me of a thought I often have after a near-catastrophe (e.g., someone almost running their car into your car on the highway). I tell myself:

This is the same result as if the accident DID happen and I suffered great bodily injury with no hope of fully recovery. But then a magic genie appears and offers to revers time, making sure the accident didn't happen. Two versions of the same result. This helps me appreciate my good fortune of almost being maimed in an accident rather than being angry that a reckless driver almost caused me to be badly injured.

Continue ReadingSam Harris’ Thought Experiment to Induce Gratitude

The Stoics and the Serenity Prayer

Have you ever noticed that one of the key tenets of the Stoics is essentially the Serenity Prayer?

The chief task in life is simply this: to identify and separate matters so that I can say clearly to myself which are externals not under my control, and which have to do with the choices I actually control. Where then do I look for good and evil? Not to uncontrollable externals, but within myself to the choices that are my own.

— Epictetus, Discourses, 2.5.4–5

God, grant me the serenity to accept the things I cannot change, courage to change the things I can, and wisdom to know the difference.

Continue ReadingThe Stoics and the Serenity Prayer

Krystal and Saagar’s “Breaking Points” Rockets to the Podcast Stratosphere

Only a week after splitting from The Hill's podcast, "Rising," Krystal and Saagar are celebrating. Their Independent Podcast, "Breaking Points," is already the #1 political podcast on Spotify and the #3 overall podcast. If you are tired of corporate-filtered news, give them a try. If you want open-ended conversation by inquisitive minds, this is a place for you. If you are distressed by newscasts that needlessly divide us from each other and put financial elites on pedestals, look no further. I'm attaching yesterday's clip of Krystal and Saagar celebrating their stunning news and explaining their mission.

Continue ReadingKrystal and Saagar’s “Breaking Points” Rockets to the Podcast Stratosphere