Now you must make a distinction here. Scientific research in various fields is indeed useful, including historical changes in the perception of disease that might have to do with alterations in culture or improvement in medicine. Writing is obviously very important in life as communication is everything in a society. But the thing is, Andries, every single person in a well developed society should be able to write to a standard and communicate with the rest of the population. This whole semester I have been writing research laboratory abstracts based on topics in science I have never really studied. The whole purpose of the class is to tutor students in writing research papers that upholds the usual facets of the scientific community. While this might seem necessary to some, the class was a breeze because writing is something you've been taught to do since you were young. It's merely a necessity in a society.
Knowing something about history perhaps is not a necessity while being a part of a community, but it doesn't take much to study it. In fact, even if you barely watch the news everyday in your life, you are learning about news that will become history once the event is over, so absolutely any person with a sufficient IQ can study history. It's merely memorization of facts while understanding the world around you, which, in my opinion, is something every citizen in this world should strive for. Learning about historical topics is something every reasonable citizen should be open to.
But the whole point of my rant after you alluded to me being arrogant about my field of study, is that historical facts are easy to obtain. The only necessity in being a mediocre history major is the ability to read and retain facts. Anybody has the ability to do so. That's the reason why I say history majors come at a dime a dozen, as the necessary skills are skills that anybody in a working society must have to succeed at absolutely anything. Verbal communication and written communication are both integral to any job you may want to persue, especially in business. If you're a business major and cannot communicate worth a shit, you are shit.
No matter how many historians there are in this world, 9/11 still would have been a part of our history. A "no-arbitrage argument" to counter your statement is that if the world was full of historians, there would still be personal bias, religious bias, and bias between ethnicities as that comes with the human race. Therefore, 9/11 would still have been possible.
While I do admit that such research is beneficial to society, along with the verbiage that sum up the research, I think it must be said that your paper involves sifting through documents and researching information. Or in other words, discovering details you don't possess in your historical database in your brain. My point is that history majors are not the only group of people who could perform such a task. That's all. Give Greg or Burke the task and wage to complete a report on the cultural fascinations with acquired immunodeficiency syndrome, and they should be able to produce a respectable report. But give different citizens material in physics, and they won't even be able to understand it unless they have taken several courses that prepare them for the calculus and physics involved therein the material.