Showing posts with label brain fitness. Show all posts
Showing posts with label brain fitness. Show all posts

Thursday, December 22, 2011

Overcoming Nature Part 1: the Alpha Male




Sometimes I wonder how individuals draw the line in their evolutionary lifestyle, and I realize that within the philosophy there are all kinds of different conclusions about how to live wild in the modern world. Some climb trees, some still hit the gym. Some eat potatoes, some don't eat tomatoes. Some run marathons, and some do marathon wine drinking. It's a rich and varied world out there, folks.

Others have emphasized the silliness of historical re-enactment, but it's worth reiterating, because I wanna take the idea one step further, to culture. Much of the talk about what's good or bad about the paleolithic model tends to center around diet and exercise, but there are some profound ways that we are, well, being douchebags to each other. And yes, it's bad to be a douchebag. In smart people terms, there are identifiable natural mechanisms at work that detract from human potential and general human goodness. I think it's worth calling them out and playing them down.

Status Seeking

We are hard-wired for thinking about nearly everything hierarchically. Paleoanthropology touts the 'alpha male' model, where male hierarchy is formed by "a mixture of strength, hunting skills, and force of personality" (Bond 203), which leads to the alpha male designation.

In short, we want on a biological level to feel smart, strong, influential, and successful. But since everything is relative, this really just means that we want to be better than others around us. We want a better house, a more beautiful wife, a nicer car; in all, better status relative to others and especially to our own social network. These natural compulsions translate into careerism, wealth accumulation, selfishness, and so on -- all of which are 'totally natural' in evolutionary bro-wisdom.

So why's that bad? It may not be. There may be people out there being true to themselves by stepping on toes and that's all good. But there's a lot of unhappy people out there chasing goals they barely understand without ever questioning why they want those things to begin with, or whether the world and they themselves would be better off without those goals.


Introducing: The Douchebag Alpha

Ever meet a guy with an alpha male complex? I'm sure you have. He's the guy that gives orders like he's the boss, interrupts you while talking, rarely smiles, has to beat you at everything, doesn't share with others. You know the type. If you're a woman, you might 'naturally' be attracted to his confidence and social standing (more on this to come in the next blog post). If you're a man, you might respect him in that I'm-not-sure-I-like-or-fear-this-guy kind of way. But if you're astute to the ridiculous game he is playing, then you know the truth -- that objectively, this person is a douchebag.

I know where this discussion is headed. "But hey, it's only natural for a group of people to need to follow someone who can unify the group and take decisive action." Yes, but that's called leadership. Perhaps there may be a fine line between a leader and an alpha-douche. I mean to point out the difference between the two.


5 Things I Hate About Alpha Males

That fratitude. After coming of age, it shouldn't take long to figure out what is cool, and what is uncool. Or what life is about. So stop giving me your I-Am-Hunter face and be real for a second.

False leadership. A circle of friends is no place for a one-man cheerocracy. Take the thoughts, feelings, and ideas of others into account before acting like you run the show.

The motives. The respect? The status? All the girls? Grow the f*ck up.

It's obvious. I bet some men think they are sooo clever playing 'cocky-funny' to girls and sticking their chest out.

It's annoying. In fact, being alpha is bad for everyone, including the alpha. And check this out too.


Thoughts?


Thursday, April 28, 2011

The Brain That Changes Itself


The Brain That Changes Itself is a book that contains some powerful intersections between neuroscience and the paleo lifestyle. It's by Norman Doidge, M.D., who researches at Columbia, and wrote a fascinating account of the frontiers of brain science. Some truly remarkable stuff.

The book mainly explores neuroplasticity, the idea that the brain can be changed on a neuronal level through environmental changes in stimuli. I wanted to share a couple of quotes from the book that I think my paleo people will enjoy.

In support of novel, dynamic, complex movement:

"That's why learning a new language in old age is so good for improving and maintaining the memory generally. Because it requires intense focus, studying a new language turns on the control system for plasticity and keeps it in good shape for laying down sharp memories of all kinds...Anything that requires highly focused attention will help that system--learning new physical activities that require concentration, solving challenging puzzles, or making a career change that requires that you master new skills and material...The same applies to mobility. Just doing the dances you learned years ago won't help you brain's motor cortex stay in shape. To keep the mind alive requires learning something truly new with intense focus. That is what will allow you to both lay down new memories and have a system that can easily access and preserve the older ones." (pp. 87-88)

In the world of exercise, variation is universally recognized as a good thing, but I bet most people don't truly run with the idea. When I first got into weight training as a young man, variation meant bench press one day, incline bench another day. But there is far more potential for variation in movement, and it just requires a bit of imagination. I like to think of exercise as a skill building endeavor. That way, you get the benefits of focus and learning.

I'd suggest marrying what's fun with what's challenging. So forget zumba, it's too easy, and take up salsa. Skip the weight room now and again, and throw some sand bags around. Even carpentry or gardening fit the bill.

In support of barefooting:

"Finally, they are working on 'gross motor control,' a function that declines as we age, leading to loss of balance, the tendency to fall, and difficulties with mobility. Aside from the failure of vestibular processing, this decline is caused by the decrease in sensory feedback from our feet. According to Merzenich, shoes, worn for decades, limit the sensory feedback from our feet to our brain. If we went barefoot, our brains would receive many different kinds of input as we went over uneven surfaces. Shoes are a relatively flat platform that spreads out the stimuli, and the surfaces we walk on are increasingly artificial and perfectly flat. This leads us to dedifferentiate the maps for the soles of our feet and limit how touch guides our foot control. Then we may start to use canes, walkers, or crutches or rely on other senses to steady ourselves. By resorting to these compensations instead of exercising our failing brain systems, we hasten their decline. " (pp. 90-91)

Especially in regard to aging, these ideas matter greatly. I think the takeaway here is the fundamental connection between motor processing and movement in the physical world and all that it entails (sensation, balance, etc.). Movement is a complicated mechanistic dance between many variables in the brain and body, and you can enhance those mechanisms simply by kicking off your shoes and applying yourself to something new. The results, however, are more universal and even surprising improvements and changes in brain function.