Two Random Thoughts

Here are two random thoughts I've had in the past 24 hours that I thought I'd share with you.

1. How amazing is the human brain and its processing power? I was at the grocery store yesterday and had to decide on a body wash for myself. So I stood there smelling each one. It seemed pretty straightforward, right? But in the background, I was also calculating overall price, looking at price per ounce, comparing moisturizing vs every other thing body washes are supposed to do, and then filtering them all through my bullshit meter to get rid of what seemed like marketing (which is most of it).

Of course, scent was the main factor, but all the rest of that was happening as well. Not to mention all the other things that were happening. I was aware of the woman behind me stocking the shelves and self-conscious of my behavior around her, I was paying attention to everyone else shopping nearby, I was following the unwritten rules for society, etc. AND, I was doing a whole bunch of autonomic functions, everything from keeping my heart beating and my lungs moving in and out, to balancing on two feet (which needs constant micro corrections).

Amazing, huh? And we do this effortlessly, really. It's mostly automatic. The only part that's noticeable is smelling each soap and deciding if I like it or not, then calculating the rank in which I like them.

And then, I handle the transaction and interaction with the cashier and drive home! Truly astonishing, isn't it? And we take it all for granted. Which is how it should be.

I was listening to the Skeptic's Guide awhile ago and they had a Science or Fiction item (if I recall correctly) that people are actually remembering less now that we have Google (and other search engines, etc). And it's true, we don't have to remember things like we used to. I for one don't remember anyone's phone numbers anymore. But I do remember my mom's because I learned it before I had a phone that remembered for me. I remember some numbers from when I was a kid, like my grandmother's old number, but nothing current.

The thing is, we're not stupider. In fact, IQ has been rising each decade by a small amount, overall. We just use our minds differently. Now we are masters at finding information, and making sure we can find it again when we need it. So we are better Googlers, basically.

I've also noticed that we all seem to still hold vast amounts of data on what we are passionate about. My husband Butch can rattle off huge amounts of stats on cars, for example. He knows so much about them. He remembers it all effortlessly. But there are other things that don't interest him at all and it won't get saved in his memory. We're all like that. My eyes cross when he starts talking about engine size and horsepower - and I don't remember hardly any of it later, but if I'm walking outside, I somehow know different plants and insects that I didn't even realize I had saved in my mind.

It's just fantastic. Imagine what things will be like in 20 years, or 100, or 1,000!

2. I was reading a book last night and it sparked a thought that I had to write down. Do we need language to think deeply? I think we do. For instance, does increased language help people express themselves more? It would seem so. But does it also help you express yourself to yourself? If you don't have words to describe a feeling or a thought, how can you process that thought? Don't you need some form of language?

I guess it matters on what the thoughts are. If they are about physics, I think you need a way to process your thoughts concretely, through math and language. But if it's a feeling, of course we feel it even if we can't explain it. But are we better served by being able to have words to express it? So if you have a simple language with only a few words to express happiness, for example, you'd still feel deeply, but you wouldn't be able to articulate to yourself or others the depth of your happiness.

But you can express yourself with art (is that also a form of language and communication though?)

And if you grow up in a culture with no math, like some cultures in the Amazon, you would never contemplate physics, at least not like Stephen Hawking does. Right? Or if you did, you wouldn't have any way to share it.

So language is extremely important. Of course, you don't need me to tell you that, I guess. But what about how we express ourselves over time, and how language evolves. It seems that some people use more of it and are growing and expanding, like Stephen Hawking or Neil deGrasse Tyson, for example. While other people seem to want to use less language, shorten words, add new words that are lazier, write in shorthand and text speak.

Does it matter? I don't know. These are just thoughts I wanted to share with you. What do you think?

Comparing Bibles: A Resource

Last night at my book club, one member who we'll call Elizabeth, talked about a website called BibleGateway.com where you can look up different verses and then pick from a list to see the verse in different bibles. I was just on their site the other day looking to see if they offered the New American Standard Bible (NASB) as a pdf, but alas they do not. But I never noticed this cool resource for what it is!

The reason I was interested in that version was because a biblical scholar, Loring Prest, who came to talk to our group told us that it was a very good translation. Since he's read the original texts, I felt that was a good recommendation.

Anyway, back to Bible Gateway. They have 23 English versions of the bible available, not to mention a bunch of other languages.

This is a great way to read the bible and see how the different translations treat the same verse.

Let's take a few examples. The first comes from Elizabeth who said to try the following verse if I was feeling immature. So of course, I had to read it:

Ezekiel 23:20

• New American Standard: 18-21 She uncovered her harlotries and uncovered her nakedness; then I became disgusted with her, as I had become disgusted with her sister. Yet she multiplied her harlotries, remembering the days of her youth, when she played the harlot in the land of Egypt. She lusted after their paramours, whose flesh is like the flesh of donkeys and whose issue is like the issue of horses. Thus you longed for the lewdness of your youth, when the Egyptians handled your bosom because of the breasts of your youth.


• King James: For she doted upon their paramours, whose flesh is as the flesh of asses, and whose issue is like the issue of horses.


• God's Word: She lusted after her lovers, whose genitals were like those of donkeys and whose semen was like that of horses.

What Makes Us Uniquely Human?

The other day, I watched a 3 part special about what makes us uniquely human from the rest of the animals on the planet, namely chimps. It was very interesting and I wanted to share it with you. I'm linking to each full length video and then below I will link to Science Talk's interviews with Alda about the show and other interesting things.

Here's some information from PBS:

After some three and a half billion years of life’s evolution on this planet – and after almost two million years since people recognizable as human first walked its surface – a new human burst upon the scene, apparently unannounced.

It was us.

Until then our ancestors had shared the planet with other human species. But soon there was only us, possessors of something that gave us unprecedented power over our environment and everything else alive. That something was – is – the Human Spark.

What is the nature of human uniqueness? Where did the Human Spark ignite, and when? And perhaps most tantalizingly, why?

In a three-part series broadcast on PBS in January 2010, Alan Alda takes these questions personally, visiting with dozens of scientists on three continents, and participating directly in many experiments – including the detailed examination of his own brain.

How You Can Know There Is No God

Ha, as much as I would like to take credit for this beauty...

It's by Wayne Adkins:

There is no God. How could I just make an assertion like that? Why wouldn't I say "I believe there is no God" or "I don't believe there is a God"? After all, I am making a negative assertion, an assertion that something does not exist. To prove that something does exist, one need only provide a single example of a things existence. But, we are often told, to prove a negative assertion, an assertion that something does not exist, one must conduct an exhaustive search of the universe or have complete knowledge of everything. So to prove God does not exist, we are often told, one must possess god-like abilities. This is rubbish. A negative assertion can be proven.

Take the case of square circles. I can claim with confidence that square circles do not exist. I don't need to conduct an exhaustive search of the universe or be omniscient to prove this. Just a basic understanding of squares and circles is all that is required. From my basic understanding of squares and circles I can reason that squares and circles are, by definition, contradictory shapes which cannot exist in a single entity. No genius level intellect is required. No omniscience is required. Negative assertions can be proven by demonstrating that whatever is being proposed contains contradictory attributes which cannot exist in the same entity.

Swearing Brings Pain Relief

I may be an atheist with a heart of gold, but I have a tendency to swear a lot. I tone it down for family events and around kids, but otherwise I love to swear. It enhances what I'm saying and it feels good. Plus, why not? They are simply words. I think it's silly that some words are taboo. Letters strung together and given a special dirty meaning, verbalized or written, are somehow wrong and bad? That's so ridiculous to me, such a stupid effect of religion.

Well, now I have a new reason to swear profusely if I get hurt. A study was released last week in the journal NeuroReport about Swearing Actually Increasing Pain Tolerance. Over 60 volunteers put their hands in ice cold water and kept it there as long as they could. They were to say either a neutral word or a swear word of their choice. When saying the swear word, they endured an average of 40 more seconds of the ice water and reported less pain.

Still no one is exactly sure how swearing has such physical effects on the body, but it's speculated that the brain circuitry linked to emotion is involved. But earlier studies have shown that regular language relies on the outer bit on the left hemisphere of the brain, while swearing relies on evolutionarily ancient structures buried deep inside the right half.

Also noteworthy was that the heart rate of the volunteers rose when they swore, which the researchers say suggests that the amygdala was activated. The amygdala is a group of neurons in the brain that can trigger a fight or flight response in which our heart rate climbs and we become less sensitive to pain.

A psychologist who has studied profanities for the past 35 years says about swearing, "It allows us to vent or express anger, joy, surprise, happiness. It's like the horn on your car, you can do a lot of things with that, it's built into you."

Just be careful to not go to the extreme and hotline into your brain's emotional system in a situation like road rage, where you escalate to physical violence. (of course)

There's one catch though. The more we swear, the less emotionally potent the words become. And without emotion, all that's left is the swear word itself, which is unlikely to soothe your pain.