To me, the question, can anyone become smarter, is like asking, can anyone increase their lung capacity. Unless you're a professional runner, and even then, this can be debated, you aren't close to realizing your potential. I believe that every human brain has a potential, and also, a set limit to which they can no longer improve, but this limit is completely unknown to most of us. Many people would say, there is no limit to the human mind, that it is like time and never reaching it's limit, but in this case, I would strongly disagree because time does have a limit (obviously). It's limited to it's parts which keep going forward. It doesn't increase it's potential and it doesn't decrease it. It stays the same. Always constant. This brings me to another point, and that is, many people believe that the IQ (a measure of intelligence) is never changing, like time, and it is largely hereditary and determined at birth (whatever that means). This is almost like saying, a tree's height is determined at birth. This clearly isn't the case, though it can be argued both ways, however, if a young tree doesn't receive enough water and nourishment, then it's growth will be forever stunted. Meaning, it won't live up to its genetic potential, or you might say, it's genetic potential would be altered due to a lack of specific nutrition. There is an equally opposite perspective, and that is, if the tree was given special growth boosting nutrients then it's hereditary potential would be unnaturally (?) heightened and forever increased. It wouldn't just realize it's potential, it would go beyond it.
To me, intelligence, in whatever way you care to define it - IQ being a decent measure of it - can be increased and improved upon. This is what I'm interested in, hence, this thread. But first, in order to improve something, perhaps, it would be wise to understand what it is that one wants to improve. What is intelligence. Specifically?
One might view the opposite of intelligence as being ignorance (I have heard this one many times over). This is simply false. Ignorance is what we describe as being the absence of knowledge. If this were the case, then intelligence would be the possession of knowledge. Even though "it" may help one to become more intelligent, knowledge is nothing without intelligence. Without at least some intelligence, knowledge would be useless information which would not be distinguishable from anything else. Now let's go back. The opposite of intelligence is un-intelligence, or in other words, stupidity. Knowledge, if you remember, can help someone to become more intelligent if there is already some intelligence there. If there is only stupidity, which is highly unlikely, then knowledge, being neutral, will breed more stupidity. Huh.
Intelligence is made up of many parts. That much is clear. These parts can be improved. As this is done, the improvement of intelligence, as a whole, can be achieved. IQ tries to measure these parts. Even though it isn't a complete measure, it is one of value.
As there are different degrees to stupidity, there too, are different degrees to intelligence. As stupidity decreases, intelligence gets its chance. In other words, stupidity creates an inability and hampers the growth of intelligence. In this regard, one can conclude, that to begin to improvement of intelligence, one must eliminate that which stunts its growth or increase that which eliminates stupidity.
Anyway, my goal, here, is to figure out a way to increase intelligence, and therefore, increase IQ. There must be a relationship between the two.
Any ideas? Has anyone figured this out? I suspect that some people have made this endeavor into a science. Do share.
PS - I believe that there is nothing of more value than to increase intelligence and decrease stupidity.