endlessness wrote:Good post. Im kinda confused though, about the direction of this topic.. Are we talking about cellphone radiation and potential cancer/other health issues, are we talking about sustainability, are we talking about the cellphone industry, or what?
Since this post is in the Sustainable Nexus section, I guess it is natural to bring up sustainability issues. Personally, I find that threads will go where they will, regardless. This isn't always a bad thing because we are talking about things that interest us, but it can get out of hand, and I often feel that a new thread should be started for the more tangential issues.
With this thread, I feel that all topics relating to cell phone use are fair game, but that is just my opinion.
Quote:Regarding long term health effects of cellphone radiation, I have no clue,
I think it is pretty clear that no one knows for sure. I do notice that studies which try and overly limit the types of radiation, the frequencies tested, the types of cancer screened for and the like tend to be ones funded by dubious sources. The telecom industry is no different than Big Tobacco, the Petrochemical Industry, or Big Pharma... they have a product that is highly addictive and are keenly interested in maintaining whatever illusions of safety they can about that product... even at the expense of people's health. That might be quite a claim, but I think the record of the past 6 decades is clear enough that I don't need to cite references.
As for environmental, sustainability issues... I agree that these things are not cell phone specific. Your example of the waste involved in smartphones is a good one, though. People don't trade up their desktops every few months, and laptops don't come free with a new service subscription.
Quote:Regarding coltan, that is indeed absurd situation in congo, but I dont think coltan is only used in cellphones though, it's in most electronic equipment, isnt it? So if you take your argument through, then we would throw away computers and all electronic equipment, right?
This is true. If I am correct, I think most electronic devices use capacitors made from tantalum which is primarily gotten from columbite–tantalite (coltan). Of course, it is an overstatement to say that all tantalum comes from the Congo, or even most of the coltan. Tantalum can be made from tin slag and smelting, and there are major reserves in both Brazil & Australia... but it has been estimated that 64% to 80% of the world's coltan reserves are in the Congo.
http://news.bbc.co.uk/2/hi/africa/1468772.stm
The fact that in the past Australia had made more tantalum than the DRC is misleading in that Australia is an industrialized economy and the reserves they had were fairly accessible. Also, the DRC is not the only country in the Congo region, so we must add in the supplies of Burundi, Rwanda, Uganda etc. When looked at this way, a significant portion of the tantalum is already sourced in the region and increasing year by year. If you take all of Africa the amount is nearly 60% and rising. Production in Australia has already drastically fallen off.
Thus, it is clear that the Congo is the future of coltan, and the Chinese are currently getting most of it. Let's not forget that the Congo region is home to what might be the densest, rarest and thickest jungle on the planet. It is literally impenetrable in places, and the damage to that region should people begin clear-cuting it and make roads will be a tragic loss. There are things in that region that exist nowhere else... including the fabled giant grey chimpanzees that hunt leopards and lions (actually photographed by scientists and a skeleton found).
More pressing is the horrible cost in human life that exists in the region due to these coltan wars disguised as civil wars.
I am not giving up electronics completely, but I am with you endlessness in the idea that we shouldn't waste these things. I have 2 computers, but the one I am using now is literally almost 8 years old. (granted it was a super computer in that time, and I have continued to upgrade it with memory, hard drive space, Win 7 and whatnot.)
But the point I wanted to make about cell phones specifically that has been glossed over a bit in this discussion is the lifestyle aspect. (Again, we are in the Health
and Lifestyle subformum.) I find that the cell phone revolution has damaged the quality of life immeasurably. For those of you under 30 you may not remember that people used to get together and hang out regularly... discussing things face to face. Kids were simply unreachable when they went out to play, and became much more self-reliant. Today's kids get picked up from soccer practice and driven the 5 blocks back to their house.
People used to stay together when they went to concerts, theme parks, and festivals keeping track of each other. Now, I have to stick to my cell phone using friends like glue, because they have no clue about how to keep track of people without their iPhones, and I can't be called. When I tried explaining the concept of having a meeting place that we could return to if we get separated, one of my friends asked me in all seriousness "Isn't there an app for that?"
Hopefully we will master telepathy as a species in the near future, and telecommunication will be an archaic relic of a bygone age... like the gas lamp.
"Curiouser and curiouser..." ~ Alice
"Do not believe in anything simply because you have heard it. Do not believe in anything simply because it is spoken and rumored by many. Do not believe in anything simply because it is found written in your religious books. Do not believe in anything merely on the authority of your teachers and elders. Do not believe in traditions because they have been handed down for many generations. But after observation and analysis, when you find that anything agrees with reason and is conducive to the good and benefit of one and all, then accept it and live up to it." ~ Buddha