Look At Sick People To Give Your Immune System a Boost 271
Scientists at the University of British Columbia have found that looking at someone who appears sick boosts your immune system. Subjects had blood taken before and after watching a 10-minute slide show that contained disturbing images including people who appeared sick. Results of the blood tests showed people who had seen the sick people had a stronger immune system. From the article: "In the study, young adults were asked to watch a 10-minute slide show containing a series of unpleasant photographs. Some pictures included people who looked obviously ill in some way. The subjects' blood samples were then tested for levels of interleukin-6 (IL-6), a substance produced by the immune system that indicates your immune system is ramping up to more aggressively fight infection. As a control, pictures of people brandishing guns were also used on some participants—and they barely resulted in a significant increase in IL-6 production, signifying that IL-6 production is not simply a reaction to stress."
Why do photos of guns cause stress? (Score:3, Insightful)
I don't get it. When I see pictures of people with guns, I immediately try to discern the make and model, then go to the internet to get the specs to see if it's something I'd want to buy.
The fact that the majority of the world has denied the human right of self defense to its citizens is the only thing I can think of that would be a cause of stress with respect to guns.
Makes good sense (Score:4, Insightful)
Re:Alternate interpretation (Score:2, Insightful)
Or perhaps the subjects have seen so much gun-play on TV that seeing guns in pictures no longer evokes a stressful response.
Correlation Is Not Causation (Score:5, Insightful)
Are we suggesting that an increase in immune system activity CAUSED people to view a slide show about sick people?
Re:Makes good sense (Score:5, Insightful)
Better talk about it the other way around, or some people might strenghten their weird understanding of evolution.
When our ancestors were encountering visibly sick individuals, those with traits of discovered mechanism were somewhat more likely to survive and leave offspring.
Re:Alternate interpretation (Score:3, Insightful)
and they barely resulted in a significant increase in IL-6 production
I'd just like to know how you "barely" have a "significant increase"....
Re:Why do photos of guns cause stress? (Score:5, Insightful)
Not really
A gun is just a tool. The purpose relates to the intent of the person with the gun.
My intent with my Glock, and therefore the purpose is self defense from criminals, and wild animals. If you have to go to south Phoenix with a lot of cash, or happen to be walking your dog and happen upon a herd of Javilina in the spring, you'll see what I mean.
My intent with my rifle, and therefore the purpose is recreation. It's fun and challenging to shoot targets 100s of yards away with iron sights.
My father's intent with his rifle is to shoot, and subsequently eat a deer, therefore the purpose is hunting.
A criminal's intent bay be to kill a competitor or rob a store, therefore the purpose is to kill or at least threaten people.
Tools do not have intent; they are inert. It takes a person to bring intent and purpose to the tool.
Re:Why do photos of guns cause stress? (Score:3, Insightful)
That is inferring that the only reason to buy a gun is to kill or maim someone. So yes, technically you didn't say those exact words, but you sure meant them. I use my gun expressly for the purpose that I bought it for - target shooting.
Re:Why do photos of guns cause stress? (Score:3, Insightful)
So, the point of these [raacfirearms.com] are to maim and/or kill people?
No.
A guns entire purpose is to accelerate a projectile. What the purpose of this acceleration is rests entirely upon the user.
Jeez. You don't think the same way about knives do you? Sharp objects? How about rockets? Those do a lot more than make things explode.
Nicely done (Score:3, Insightful)
His comment is the equivalent of saying "the purpose of a car is to take you to work and back home every day."
Sadly, he's just another victim.
Re:Why do photos of guns cause stress? (Score:3, Insightful)
Re:Why do photos of guns cause stress? (Score:3, Insightful)
http://www.nraila.org/Issues/FactSheets/Read.aspx?id=83&issue=010 [nraila.org]
"Privately owned firearms in the U.S.: Approaching 300 million, including nearly 100 million handguns. The number of firearms rises over 4 million annually.
Gun owners in the U.S.: 70-80 million; 40-45 million own handguns.
You'd have to go a LONG way toward showing otherwise...
Re:Why do photos of guns cause stress? (Score:3, Insightful)
If you don't like something, it isn't "practical".
I am glad I live in a country that guarantees me freedom for the pursuit of happiness, and I don't need a "practical" reason to do things. I like to target shoot. Something that makes you happy doesn't need any other purpose. I care very little if you think it is useful to society or not. I am sure there are things that you do that I don't deem practical, but I know you have the freedom to pursue them if you wish. I wouldn't want to interfere with that.