well essentially, if it lives up to its potential, then whatever the imagination holds can become a reality. Materials at first will be very expensive, but once the technology becomes somewhat commonplace, then the materials will be very inexpensive, if not free. Ok in the digital world, everything is customizable, and rarely is anything permanent. Soon the real world will be like that. You might be able to wear clothes that you never have to wash, and in the tag there might be a wireless connection to your computer so that you can upload a different design every day. YOu can buy your blank collared shirt, your blank t-shirt, blank sweater, etc...so we will be able to be much more expressive when it comes to real world existence. Just think of your house paint as the same thing, upload a new wallpaper whenever you get tired of the one you have. You could also keep nanobodies in your bloodstream that restore the elasticity of your skin constantly, so we never really get old unless we desire to. Computers will obviously be incomprehensibly fast. Advertisement will be fucking more annoying than ever. But it will force humanity into a new paradigm of creative thinking. Perhaps we will be integrated with technology so are thinking is less clumsy. Hopefully there will be no technology that completely eradicates sleep. But the idealist nanoutopia is very far away. The initial costs of the technology will prove a very large obstacle to cross I think, also the fear of the unknown that is blatantly present within all of us (see all the prior comments) will affect legislation rulings on the research that is allowed in a lot of the democratic countries. I mean i hear 2025-2035. But really come on...just take a look at technology 15 years ago...its basically primitive, the curve of acceleration will be very hard to slow down.
Just kiddin'! XP I'd say that nanos'll be Harder, Faster, Better, Naner XD They will definitively change our world, and there'll also be a lot of troubles with the laws, I think... nowadays you can have a photo camera on your cellphone, in my country it's illegal to use the phone in some places, so think what it'll be when you won't be able to see whether you're being pointed or not!
Nano-Technology already has begun to change our world we just don't know it yet.
It's scientific methods are being used in more and more of our stuff in the future, most commonly the "future car".
As a futurist myself, I believe in 2025 and maybe even sooner, we will see a vast change in technology. The only concern I have is, from my experience in research, I have begun to understand that not many people in this world want, "change" and assume they might not be able to adapt, where as places like parts of Germany and Japan have already started.
I think the possibilities are amazing but things will end up for the worse. They'll spur technology farther, the NSA, FBI, will have microphones in every house, our heads will receive cell phone signals with just a tiny drop in our ear, TVs will be available on our eyewear (complete with cable) and car accidents will rise because some bozo is watching ESPN, their will be bio-enhancers that spark neural synapses but eventual use will send users into a vegetative state, our bodies will break down due to foreign matter invading our systems, they will hunt down organisms and bacteria at an atomic scale effectively wiping out crops, their will be famine, we'll die and cockroaches will out live us.
"I never saw a miracle of science that didn't turn from a blessing into a curse." -Sting
The Nixon administration considered the use of nuclear weapons in the Vietnam War on the Vietcong.
For anyone reading this - consider this question: Why weren't they used?
Outside of all the moral and ethical conundrums - one reason they weren't used is that they couldn't be used secretly. The world would know.
Then - and now - nuclear weapons are the single most destructive weapons that exist.
That will change. Nanotechnology will redefine what a "weapon" is. It is a technology that presents a multitude of dangers.
Governments have show a willingness to use any weapon available to them on a despised enemy. This being the case the abuse or misuse of nanotechnology is chilling.
It could be weaponized and used as a "virus" to infect the enemy with nano, biological or chemical agents. It could be the first "weapon" in history to self-replicate in an (ideally) controlled fashion.
It could be used with a degree of secrecy unknown at the present time.
I think a politician (of a country that has them) will - at one point - be unable to resist using them. It's a politician's and military planners' dream war - massive causalities for the enemy - with (ideally) none for their side.
An immoral leader could use them to "neutralize" not just soldiers but a city or a region. The target area could have catastrophic causalities.
Needless to say - a multitude of things could go wrong. A situation were a self-replicating weapon "breaks free" is like something out of cheesy 1950s sci-fi.
But it's not funny now. Such dangers will exist.
And, of course, weaponized nanotechnology could be used by terrorists.
nanotechnology can be very beneficial to us. imagine having little transformers swimming through our veins providing backup for our white blood cells.
but i think its good and natural for us to fear it. the rate that technology develops is much faster than we as a human race know what to do with it. soon the human brain will be obsolite and it will be nescessary for people to "upgrade" to survive!
As a chemistry graduate, I just know some stuff about nanomaterials, so I can't talk confidently about the whole nanotechnology world. What I've heard is that research is still quite in the beggining, and in my opinion it will still be a long time until widespread applications are produced. Synthesis of these products is still quite expensive. But research only for the sake of knowledge is how most things start!
One thing that saddens me, though, after reading some comments: why do some people hear nanotechnology and think of chips under the skin, or hear biotecnology and think bad of it? We should have an open mind, and don't judge too quickly. After all, one of the most widespread uses of nanoparticles right now is something as inoffensive as a component in greener washing powders...
I think they won't want to push it too much. I'd like to see nanomachines at work on a television or a motorcycle though. You can basically give it the shell you want when it comes to that, no? I don't think they'll be able to control soldiers
If it doesn't turn out like Biotechnology it will be all right. I've written too many essays on the subject to say it once again. Put in simple words nanotech gives lots of promises, it's a new thing and it gets lots of hype. Don't confuse science fiction with science. Some products are already out, but no one even notices. See?
If scientists don't get ahead of themselves as they usually do, it might turn out to be a really good thing.
smaller. faster. more complicated technically but easier for user. but harder to fix if anything goes wrong. nanotechnology might save lives but also track people down like foxes, I don't know. All science is scary to me. The smaller, the easier to hide and the harder for other people to mess with. Mad professors will rule the world. Err... I'm gonna end my story here. Peace