Hetero- or Xenophobia, as Sign of Intellect Deficit

I'd start start my thoughts with a quick look at what is intellect and what is the practical interpretation of it - from what I could say is my point of view, but I find it to be too basic to be lowered to the level of a mere opinion.
I love the perhaps common elephant example as all kinds of monkey experiments and observations are overused and the resemblance is too obvious to fit the idea here; the elephant wants to reach a fruit high up on the tree but cannot reach it even with his trunk, so it eventually figures out that by stepping on a bench it can actually reach it and eat it - that without human supervised training.
Being able to find low cost, efficient solutions to problems or make improvements is the most basic sign of intelligence. Now, the angle I'd view it from is that of colony and social aspect. A single intelligent individual cannot accomplish anything of real impact of significance completely alone. While some points here could be turned into a philosophical debate, in practice that tends to be so in our civilization and on our planet. Even if you make a groundbreaking discovery, not sharing or passing it on renders it entirely useless, and in all likelihood its impossible for you to reap its benefits without using other people.
Now, another angle I'd consider is that of ethics. Indeed, it is possible to manipulate and use other people as tools, but I would point at the conflict here between clean results that intellect should provide, and the clear handicap such manipulation represents in the form of increasing amount of threats. While it could be seen as Risk vs Reward, I can't view unnecessary risks as particularly rewarding when better results could be achieved without unnecessary risks. Better results, no unnecessary risks - is that not the basics of practical intelligence?
So combining these two angles, and using pragmatic traits of intelligence as basis, one can conclude that to accomplish bigger things better, a person needs to cooperate with its species, not manipulate or hope to achieve more alone.
But here we already see a conflict between previously established reasoning and the impact of xenophobia. By being afraid or repulsed by potentially beneficial sources, we greatly limit our potential. The underlying reason for such reaction is very basic and easily understood: survival, fear. Being so primitive and something that exists in every person, it is sometimes manipulated by those wishing to gain control over you. An easy example would be Hitler's Germany both what regards xenophobia *and* promotion of single race - quite amazing work on two fronts, actually -, but pretty much every group that promotes violence against difference is using the same principle world wide. It is important to note that, following the trail of thought in this thread, it must be considered counter productive and thus unintelligent, even with the skill and extent of such crowd control considered. You can see it as being able to grab the biggest apple at the cost of loosing hundred other apples. It just is not practical.
To change the pace entirely, I'd like to state clearly that this is a problem. A problem not because racists are grumpy or just been raised "that way" and otherwise cool people. No, it is a problem because they are limited. We are able to identify intellect deficit in people with Down's syndrome, but for some reason we often tend to think that racists and xenophobes are just "bad people" or "jerks". No, they are handicapped or limited. Limitations can change but it can reach a point where such developed views have solidified and have become a handicap.
From another person's point of view, intelligence would deem them a potential hazard, even if *relatively* easily used. A person that has faulty reasoning may behave in unexpected and illogical ways and thus jeopardize your agenda, whatever it may be.. getting an apple off the tree. As such, it is a problem, an illness, and a very clear threat.
It is also not without irony that an intelligent person would be able to pick up on the differences and be repulsed by a xenophobe instinctively, thus display signs of such inherit "phobia". So these two people would not be different, but simply function at different levels of development.
So heres my quick look into xenophobia, step by step from practical point of view.
I love the perhaps common elephant example as all kinds of monkey experiments and observations are overused and the resemblance is too obvious to fit the idea here; the elephant wants to reach a fruit high up on the tree but cannot reach it even with his trunk, so it eventually figures out that by stepping on a bench it can actually reach it and eat it - that without human supervised training.
Being able to find low cost, efficient solutions to problems or make improvements is the most basic sign of intelligence. Now, the angle I'd view it from is that of colony and social aspect. A single intelligent individual cannot accomplish anything of real impact of significance completely alone. While some points here could be turned into a philosophical debate, in practice that tends to be so in our civilization and on our planet. Even if you make a groundbreaking discovery, not sharing or passing it on renders it entirely useless, and in all likelihood its impossible for you to reap its benefits without using other people.
Now, another angle I'd consider is that of ethics. Indeed, it is possible to manipulate and use other people as tools, but I would point at the conflict here between clean results that intellect should provide, and the clear handicap such manipulation represents in the form of increasing amount of threats. While it could be seen as Risk vs Reward, I can't view unnecessary risks as particularly rewarding when better results could be achieved without unnecessary risks. Better results, no unnecessary risks - is that not the basics of practical intelligence?
So combining these two angles, and using pragmatic traits of intelligence as basis, one can conclude that to accomplish bigger things better, a person needs to cooperate with its species, not manipulate or hope to achieve more alone.
But here we already see a conflict between previously established reasoning and the impact of xenophobia. By being afraid or repulsed by potentially beneficial sources, we greatly limit our potential. The underlying reason for such reaction is very basic and easily understood: survival, fear. Being so primitive and something that exists in every person, it is sometimes manipulated by those wishing to gain control over you. An easy example would be Hitler's Germany both what regards xenophobia *and* promotion of single race - quite amazing work on two fronts, actually -, but pretty much every group that promotes violence against difference is using the same principle world wide. It is important to note that, following the trail of thought in this thread, it must be considered counter productive and thus unintelligent, even with the skill and extent of such crowd control considered. You can see it as being able to grab the biggest apple at the cost of loosing hundred other apples. It just is not practical.
To change the pace entirely, I'd like to state clearly that this is a problem. A problem not because racists are grumpy or just been raised "that way" and otherwise cool people. No, it is a problem because they are limited. We are able to identify intellect deficit in people with Down's syndrome, but for some reason we often tend to think that racists and xenophobes are just "bad people" or "jerks". No, they are handicapped or limited. Limitations can change but it can reach a point where such developed views have solidified and have become a handicap.
From another person's point of view, intelligence would deem them a potential hazard, even if *relatively* easily used. A person that has faulty reasoning may behave in unexpected and illogical ways and thus jeopardize your agenda, whatever it may be.. getting an apple off the tree. As such, it is a problem, an illness, and a very clear threat.
It is also not without irony that an intelligent person would be able to pick up on the differences and be repulsed by a xenophobe instinctively, thus display signs of such inherit "phobia". So these two people would not be different, but simply function at different levels of development.
So heres my quick look into xenophobia, step by step from practical point of view.