Where is human evolution heading?
source: http://www.usnews.com/articles/science/2008/07/24/where-is-human-evolution-heading.html
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http://www.usnews.com/articles/science/2008/07/24/where-is-human-evol...
"If you judge the progress of humanity by Homer Simpson, Paris Hilton, and Girls Gone Wild videos, you might conclude that our evolution has stalled—or even shifted into reverse...But last December, [John Hawks, a professor of anthropology at the University of Wisconsin] reported that it has actually accelerated 100-fold in the past 5,000 to 10,000 years... Much of the increase, he says, has been fueled by the growth of the world's population, which has expanded by a factor of 1,000 over the past 10,000 years. Having more people increases the odds of mutations...
Humans will continue to change to cope with new diseases, if history is any guide. Genes that defend against infectious disease have been among the most rapidly evolving parts of the human genome. People whose ancestors lived in European cities are more likely to have some resistance to smallpox, while people in sub-Saharan Africa are more likely to be genetically resistant to malaria. Just weeks ago, researchers reported that one genetic variant that protects against malaria also makes people more susceptible to AIDS, a discovery that could lead to tailored treatment for AIDS in Africa...
The human brain, which has evolved into a cognitive machine unique in the world, is likely to change even more in the future... Take that souped-up brain and put it in the texting, Twittering, 24-7 world we've recently created for ourselves, and it's easy to imagine that we will become superspeedy multitaskers—or more complacent cubicle dwellers... Genetic engineering will help short term, [Nick Bostrom, a professor at the University of Oxford and cofounder of the World Transhumanist Association] says, and then nanotechnology will step in, altering the biochemistry of the human body at the flip of a switch...
Notwithstanding the obstacles, Bostrom's wish list for improved human traits includes a longer "health span," with fewer years of human life spent struggling against cancer, heart disease, and dementia. Enhanced cognitive abilities would be nice, too. "Perhaps physical attractiveness would be a popular trait," he says.
The next step: children with genes from three parents... Earlier this year, researchers at Newcastle University in England deliberately created human embryos that had DNA from one father and two mothers, in order to avoid the risk of a mitochondrial disease from the original mother.
But it's too early to lie awake worrying that genetically manipulated superkids are going to ace your grandkids out of varsity soccer, says Thomas Murray, a bioethicist and president of the Hastings Center. "Our capacity to do these kinds of intentional designs is vastly overrated." But, he says, it's not too early to start thinking about what's really important about being a parent. The traits that people most value, Murray says—being smart, being kind, being a successful competitor—are the ones least likely to be determined by a few tweakable genes. For that kind of control over the next generation, it still takes good old-fashioned nurturing, teaching, and love."
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jubal
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We will have people with super human strength, people with minds that are organized like computers and can hand third and even fourth order of magnitude projections, we will have people with telekinetic powers, others with the ability to fold space with their minds and travel great distances in the blink of an eye, we will have people who can create something out of the molecules in the air and also make the molecular bonds of something dissipate and blow away like dust in the wind or be reabsorbed into the space around them. All this and more will be the future of humanity, for we are god awakening its consciousness through 7 billion individual points of view and realizing that the only things standing in its way are the self imposed limitations.
- 1 year ago
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jubal
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jubal
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jubal:
And we will accomplish all this without the need for technology, although the technology will produce the crisis that we need in order for this dramatic evolution to take place.
- 1 year ago
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jubal
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Judgian12365
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Human evolution at the crossroads
Genetics, cybernetics complicate forecast for species
Duane Hoffmann / MSNBC illustration
By Alan Boyle
Science editor
msnbc.com
updated 6/24/2010 2:01:28 PM ET
http://www.msnbc.msn.com/id/7103668/ns/technology_and_science-science/t/human-ev....T10mmpdWq_M - 1 year ago
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Judgian12365
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Homunculus_Moonchild
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I say let us speed up the process of evolution through technology. Nanotechnology has some pretty scary implecations when reading the military's agenda. As for use in the medical industry and commercial industry I am all for it. But what happens if the nano machines break down after a period of time while doing internal and celluar surgery? I am sure they could be replaced very rapidily but what if it is a microsecond that depends on a life or death situation? Let us gaze into the future in order to solve possible delemas. For every action there is an equal and opposite reaction.
- 4 years ago
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Homunculus_Moonchild
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IKilledBambi
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better to be top of the monkeys than bottom of the gods
- 4 years ago
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IKilledBambi
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celestialceiling
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Evolution starts with our DNA.
imagine the 2 strands spliting into 3... 4... and so on...
- 4 years ago
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celestialceiling
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Judgian12365
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celestialceiling:
"imagine the 2 strands spliting into 3... 4... and so on..."
http://www.youtube.com/watch?v=lw80oduQckM&feature=relmfu - 1 year ago
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Judgian12365
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praedialwave
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"Because the fact is, what blinds us to the presence of alien intelligence is linguistic and cultural bias operating on ourselves.
The world which we perceive is a tiny fraction of the world which we can perceive, which is a tiny fraction of the perceivable world, you see. We operate on a very narrow slice based on cultural conventions. So the important thing, if synergizing progress is the notion to be maximized (and I think it's the notion to be maximized), is to try and locate the blind spot in the culture -- the place where the culture isn't looking, because it dare not -- because if it were to look there, its previous values would dissolve, you see.
For Western Civilization that place is the psychedelic experience as it emerges out of nature."
~~Terence Mckenna~~
- 4 years ago
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praedialwave
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evervsfinity
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Will it be socially acceptable for a threesome of parents all to raise a child together?
This would alter the basic family unit, which is the building block of society, and the foundation of the U.S. economy.
For conservative religious minds, the institution of marriage would be "under attack" yet again.
Personally, I love the idea of promoting healthier babies and reducing genetically inherited diseases through this method.
- 4 years ago
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evervsfinity
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CCashman
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I believe that at the rate we're going, we're evolving right into the toilet.
- 4 years ago
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CCashman
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J_Jammer [removed]
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We are headed towards Idiocracy the most on the dot future predicting movie of all time.
- 4 years ago
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J_Jammer [removed]
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regularrf
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maybe just maybe all this weight everyone is gaining is evolution
sooner or later we will all be heavy or maybe when the sun erupts fat people will live longer or joining the wwf
could be in my future. - 4 years ago
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regularrf
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Saladin
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We're not evolving, at least, not in the sense that science currently understands it.
We have no environment to adapt to, how can we evolve?
I guess you could count adapting to human environments, cities, fatty foods, etc. But with modern medical science and human compassion, we attempt to save everyone, including the weak members of our species, and typically succeed.
Although, I did hear an interesting theory about how because of our selective breeding, or the tendency for attractive people to only breed with other attractive people and vice versa, that humans will split into two groups after a couple million years.
One group will be tall, fair and more intelligent and the other short, crude and not as intelligent. Sort of like what Jules Verne predicted in the Time Machine.
- 4 years ago
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Saladin
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SDLN
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Saladin:
"We have no environment to adapt to, how can we evolve?"
That's a great point. We adapt our environment to suit us.
- 4 years ago
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SDLN
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Judgian12365
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Saladin:
"We're not evolving,"
That's not ENTIRELY Accurate:
Humans are still evolving - and it's happening faster than ever
Ian Sample, science correspondent
The Guardian, Monday 10 December 2007
http://www.guardian.co.uk/science/2007/dec/11/evolution - 1 year ago
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Judgian12365
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PajamaDan
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It seems we may have hit the apex of our evolution. Mankind has made this planet AND ourselves as un-natural as possible. There is no 'Natural Selection' anymore. Most of what happens to us, animals, plants, Earth - humans create/accelerate. We are haulting all evolution,... with our so-called tools, medicine, technology, habits, et cetera.
Maybe the saddest part, is that evolution WILL find a way,... and that might mean the demise of humans. We had a good run,... well,... not really.Do The Evolution.
- 4 years ago
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PajamaDan
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Judgian12365
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PajamaDan:
"It seems we may have hit the apex of our evolution. "
Probably not.
FUTURE HUMANS: Four Ways We May, or May Not, Evolve
James Owen
for National Geographic News
November 24, 2009
http://news.nationalgeographic.com/news/2009/11/091124-origin-of-species-150-dar... - 1 year ago
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Judgian12365
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rickm8
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if this were really nature though, simpson, hilton, and such would be dead, because out there in the wild, well they wouldnt have the sense to not get killed. thats the survival of the fittest, unfortunately, these guys still survive.
- 4 years ago
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rickm8
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Mark701
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I have a dark theory about the presence of man on the planet.
Every so often, a meteor, asteroid or other cataclysm will strike the planet and wipe out a huge percentage of species. This makes room for other other species to evolve and for the developement of new life forms that will be beneficial for the planet.
If this "natural" event doesn't occur with enough frequency, nature takes matters into her own hands and allows a species to evolve whose fundamental task is to do what the asteroid failed to do, reduce the number of species to make room for new forms of life. Enter mankind.
Lets face it, our growth has been explosive, like a virus, we've penetrated into every "cell" on the planet, we are driving thousands of species into extinction, we've ravaged the skin of the planet and are now in the process of changing the atmosphere to the point to where other forms of live might take predominance. Other than the amount of time required, how is this different than other "natural" castastophes?
However, nature, the every watchful mother, has built a fail-safe mechanism into us i.e. the ability for us to destroy ourselves if things begin to spin too far out of control. For example, If the population growth continues, we compete for fewer and fewer resources which cause wars, famine and disease. If we counter with technology to reduce disease and famine and increase our number even still more then the chance for war become very high. The question becomes, when will mother nature decide that our job is done and release such a virulent disease that it wipes out most human life on the planet which would be the equivalent of a virus (us) mutating to a less virulent strain.
Not a pretty scenario I admit, but from an objective point of view, it makes sense. However, unlike a virus, we have intelligence and can make rationale choices that allow us to become less virulent thereby preventing nature from doing something nasty to limit our impact.
- 4 years ago
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Mark701
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Vierotchka
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Mark701:
What a convoluted way of rationalizing things in order to avoid taking responsibility and doing that which needs to be done...
- 4 years ago
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Vierotchka
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Mark701
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Mark701:
I'm not rationalizing in any way. We are a product of nature and perhaps nature intended us for this purpose. However, If you read my last paragraph I indicated we have a choice. We can literally go the way of the dinosaurs or make ratioanale choices that steer us away from disaster.
- 4 years ago
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Mark701
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Vierotchka
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Having closely observed humanity for several decades, and especially the last eight years, I have the impression that humanity is evolving into two different and distinct species.
- 4 years ago
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Vierotchka
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ILiveonaClock
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Vierotchka:
That's what I'm thinking. Some are completely fine with turning into mechanical humans, and others want to preserve what we were designed as. I don't know if that's what you meant, but that's kind of how I see it. The two are pulling further apart. I guess I kind of see it as people vs. humans.
- 4 years ago
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ILiveonaClock
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Vierotchka
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Vierotchka:
Not quite - I am referring to the tendency of primitive-thinking people like right-wingnuts and fundamentalists of all kinds and religions to devolve, in comparison with the liberal thinking people open to change and growth, humanism and lucidity.
- 4 years ago
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Vierotchka
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Judgian12365
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Vierotchka:
We might all be getting dumber: Humans Still Evolving as Our Brains Shrink
Charles Q. ChoiDate: 13 November 2009 Time: 03:38 AM ET
http://www.livescience.com/7971-humans-evolving-brains-shrink.html - 1 year ago
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Judgian12365
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Sdicks
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I learned in school that it was the development of tools and language by our predecessors that allowed our brains to become more complex and better suited for that type of abstract activity. Following this model, it seems clear that interaction with our current tools and language will yield proportional changes in our biology. As the internet matures, the human capability to share and interpret information increases. Will our brains advance as rapidly?
- 4 years ago
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Sdicks
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MaRibElfalcon76
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Verrrrrry interesting.
Makes me think of the film Gattaca.
I do think that our minds are changing with the help of technological advances, but let's remember the computer is probably smarter than us.uohhhhh (tun tun tun)
- 4 years ago
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MaRibElfalcon76
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quaz182
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no, i dont think we have turned back into apes... they are too organized
- 4 years ago
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quaz182
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NoGodsNoMasters
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Lets keep in mind that there was a time when dinosaurs reigned supreme over this planet and now they are extinct. Nature has a funny way of ruining plans. However, our "evolution", if you wish to call it that (I always considered evolution to be natural), will more than likely come in the form of technology being integrated into our own bodies creating the transhumanist race.
- 4 years ago
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NoGodsNoMasters
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Varex_Sythe
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That movie was funny, but it was almost scary at the same time...
- 4 years ago
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Varex_Sythe
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FriendSinister
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Kurt Vonnegut once wrote a story where humans had evolved into stupider beings in order to survive.
- 4 years ago
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FriendSinister
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ILiveonaClock
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FriendSinister:
And remember the one in Breakfast of champions where humanity got to the point where no food was real or pure anymore and the porn of the future was watching someone eat a peach?
- 4 years ago
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ILiveonaClock
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Stradius
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Must see comedy movie about the future of mankind:
Idiocracy
Evolution in a nut-shell. Not for kids but hilarious.
- 4 years ago
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Stradius
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SDLN
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Stradius:
Brawndo's got electrolytes lol!.
- 4 years ago
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SDLN
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Kewara81
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Stradius:
I thought Mike Judge had a good idea but failed horribly with the execution. Bad movie! I might have enjoyed it as a 13-15 year old.
- 4 years ago
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Kewara81
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Stradius
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Stradius:
I absolutely despise gross or "potty" humor. But I fall off the chair laughing at stupidity. So it's on my personal all-time classics. That's also why Simpsons and Futurama are on my list. hehe
- 4 years ago
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Stradius
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FallenMorgan
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Nice way to make a cheap shot at Paris Hilton...
- 4 years ago
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FallenMorgan
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AutifK
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I've recently developed an interest for nanotechnology (or rather nanobots). I'm not sure if it is a long shot, but I think it would be awesome to live forever. If nanotech can do that, then I'm there, but I guess even an extension of my lifespan would be nice too. I'm not too sure about cognitive enhancements. I'd rather do that on my own, that is, I would rather achieve intellectual improvement on my own, but if masses of people flock to cognitive enhancements via nanotech, then I would, in essence become the black sheep of the human race. Those are my thoughts. I hope they perfect nanobots as much as possible before releasing it to the public. I don't want a computer, electronic, or mechanical virus messing with my innards. Sigh, there are so many issues that have to be discussed regarding nanobots (and nanotech, but I'm more interested with nanobots than tech). Hopefully, someone with the time will step or has already stepped up to discuss them. Anyway, go nanobots/tech!
- 4 years ago
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AutifK