Science and Technology In Y2K 92
sandman935 writes "The editors at Scientific American have a wrap up of the important discoveries in the year 2000. It's a good read." It covers the gamut from the Golden Rice, Gecko's Toes, DNA Microarrays, and the new extra-solar system planets.
Hunger is a political problem (Score:1)
Too often, food is left to rot on a wharf or in a warehouse as political factions within a faminous country try to use those humanitarian efforts to further their own political agenda.
Too often, a faminous nation's infrastructure is non-existent or decayed, due to said political factions lining their own pockets instead of fixing the infrastructure.
Luckily, their is a solution for such countries that have shown they can not govern themselves. If you look at third world countries that are prospering and feeding their selves, you see a common denominator. Look at India, Egypt, Australia, USia, Canada, South Africa, Zimbabwe, yes, they were all settled by the English.
Contrast these with countries that were settled by other European powers, ie. the Congo, Liberia, Indonesia, Cambodia.
These starving countries should be forced to accept British rule for a few centuries. Under British guidance, they would learn how to rule themselves, and become proud, self sufficient countries.
Thank you
Re:Golden Rice (Score:2)
If you can refute it, on the other hand, feel free to send me an email. I'm willing to back my posts with my real identity.
Would you have also said that about... (Score:2)
You're making a mighty big leap.
Re:Golden Rice (Score:2)
The Golden rice was designed by a Swiss scientist to lower hunger rates in Africa.
The cure of the ills of Democracy is more Democracy.
Golden Rice (Score:3)
If the folks who created it get their way it should go a long way to reducing world hunger.
The cure of the ills of Democracy is more Democracy.
Re:Religion in Science? (Score:3)
Imagine if G-d had said "In the begining was a mass of photons" to the Israelites, all that would have done is to confuse people who did not have the prior knowedge to understand it.
The cure of the ills of Democracy is more Democracy.
Re:Religion in Science? (Score:1)
Re: Golden Rice (Score:1)
Hearsay: not published yet (Score:2)
The publication usually gives a summary of all the genes identified, with the details uploaded
to a NiH database.
For example, the thy cress (sp?) genome was published
a couple weeks ago, being the first higher plant
and largest so far.
Re:Violence/aggression in monkies... Scary? (Score:1)
Don't worry. They'll have something for that.
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God (Score:2)
You're reading too much into it. People can speak figuratively about God without having any mystic beliefs at all. Don't be too surprised or infer too much whenever you see scientists talk about things only known to God, God's algorithms, etc. Many people use God just as a literary device or character, in connection with just about any deep truth or optimization.
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Re:I think I have noticed a trend! (Score:3)
It's definitely happening, but I doubt it's a conscious effort to drive research in that direction. Evolution has been in force for billions of years, and we're at the stage where we're beginning to realise that if there's an easy way to do something, nature's probably found it. As we dig more and more into the nature of plants and animals, we find more and more nifty tricks that can be applied to other areas.
Re:Quantum Computing (Score:1)
That's the way it goes with quantum mechanics.
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Re:W00ha (Score:2)
It looks like La Niña tripped a switch when she died: there was a sharp change of weather in lots of places in the USA that date almost to the day they annonced she was gone.
The question is, is it possible to pin the powerful El/La Niñ* events of the last couple of decades directly on global warming?
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Not all people who believe in god are creationists (Score:1)
It's quite possible that he believes in god, but not creationism. You don't have to take the bible literally to believe in god. I've heared some people go so far as to say that god knows/controls the outcome of interactions in the universe that we would call non-deterministic, and so he/she/it could set up an inital state and let it run and watch it go... Whatever you can imagine... I'll hazard a guess that this guy is not a creationist...
Violence/aggression in monkies... Scary? (Score:4)
They even mention screening people based on the activity of this neural pathway for their likelyhood to commit violent acts. This is really going to be a can o' worms...
Re:Hunger is a political problem (Score:2)
As far as your other examples go: I don't think there are too many starving Indonesians these days (though many are apparently still beaten with canes). Cambodia was fairly well off until the whole Pol Pot debacle, and they are coming back around now along with Vietnam & the rest of SE Asia. Liberia is coastal, but until the recent strife it was seen as pretty decent - plus it was formed by freed African-American slaves from the U.S. (former English colonies) so I don't think it fits in with your theory. Also, S. Africa & Zimbabwe have a strong Dutch (Afrikaans) & Portuguese influence; Egypt was variously inhabited by folks from Greece & the Roman Empire (remember Cleopatra?), as well as France; French also settled parts of the US (Louisiana) and Canada (Quebec). Not to mention the huge Spanish influence in North and especially Central and South America, the Philippines, etc.
Finally, you could say that in some of your examples, the countries involved only truly blossomed after getting fed up with the Brits and kicking them out (USA, India, etc.). Maybe that's what you meant by "rule themselves, and become proud, self sufficient countries"?
I do agree with your "lining pockets" comment though. That's one of the main reasons food and financial aid is not helping those who need it the most.
#include "disclaim.h"
"All the best people in life seem to like LINUX." - Steve Wozniak
Re:Golden Rice (Score:3)
I know the argument goes like this -- we should teach these folks just to have a more varied diet. People should grow a greater variety of crops for nutrition, pest and climate hardiness. People should be living under better political and economic systems, without less corruption and more freedom.
I agree with all of the above, but saying we all agree to these principles doesn't make them happen. In the mean time we lose much of the productive capacity of a generation to malnutrition, and population soars because subsitence farmers must ensure enough children to help with the farm and to support himself.
When a trauma case comes into the emergency room, the doctor doesn't say "we need to teach this person how to drive better."
Re:Blind leading the blind (Score:1)
However, I don't see many ways of forcing long-term adoption right now, given human cultures general stickiness to certain specific food types, however bad they might be for you...
Re:Golden Rice (Score:1)
Steven V.
Re:Another possible idea... (Score:2)
Quantum Computing (Score:3)
Re:Quantum Computing (Score:1)
Everytime I try to count them they no longer exist!
Re:Violence/aggression in monkies... Scary? (Score:2)
The red one or the blue one? ;-)
Re:Religion in Science? (Score:2)
>
> A man involved in one of the more purely secular and scientific research projects of human history, and he is a creationist?
Belief in God does not imply creationism.
Flip back to the theological discussion in the "Cosmos" thread, and you'll see a lot of stuff about what types of God(s) would be compatible with the practice of science.
Furthermore, just because science does not require the existence of God doesn't mean that it requires the nonexitence of God.
So no, I see no contradiction here.
Or as seen in a .sig somewhere on the net - "Science is the game we play with God to find out what His rules are."
Blind leading the blind (Score:3)
When Europe had their spheres of influence within Asia they introduced a method of husking the wild rice so that it becomes easier to harvest. The new found ability to create white rice was widely accepted because it allowed for higher production, but what they didn't know is that it strips many of the essential nutrients that the brown rice that they used to produce had. The husk of the rice contains things like beta caratine, and more importantly IRON, which is transfered into the rice if it is not husked early to produce white rice.
Golden rice causes the iron and beta caratine to accumulate within the meat of the rice rather than only on the husk. This allows farmers in third worlds to continue to produce the high volumes of rice necessary to feed their country while at the same time it prevents people from dieing of rickets or other diseases caused by malnutrition. Sure, if they did not husk the rice and went back to eating brown rice then they would not have the problem, but many of these countries try to produce as much food as possible to prevent malnureshment.
We cannot just order these countries to stop producing white rice in favor of brown rice. Nor is it feasible to redistribute the wealth in an even way. At the same time I believe that allowing corperations to run without restriction is an equally bad decision. Pure communism and pure capitalism are nice utopias that don't work.
Saying that all genetic engineering of plants should be stopped because "evil" chemical corperations use it is like saying that all atomic physics research should be halted because the government has nuclear bombs. It is rediculous and uninformed. Sure people will miss-use the technology but it doesn't mean we should ban it.
More research should be done on genetic/chemical engineering but allowing people to die because you fear technology is negligent. Preventing society from progressing because people fear technology is maladaptive.
Halting progress due to ignorance is as bad as letting it run rampent for the same reason.
Re:Violence/aggression in monkies... Scary? (Score:2)
I watch how heavily medicated our children are today, usually as the result of a school study and insistence, and I think about what the future holds for my children...
I was a tough child to raise, although as an adult I'm a fully functioning Helpful Member of Society... but if grade school was *then* like it is *now*, I would have been pumped SO full of medication that God only knows how my life would have gone.
Someday, we'll all be happily functioning busy bees who no longer have to react to emotions or question anything that makes us angry.
That's about as scary as it gets.
Re:Golden Rice (Score:2)
There are ways of getting those nutrients into the bodies of those who need them without altering the very structure of plants.
This "technology in the name of farming" is mostly bullshit to all but the chemical companies who profit from it. Every year, more and more subsidies are given to farmers so that they will lessen their production, yet billions are spent on producing hormones that make a single cow produce more milk and a single plant produce more fruit...
The irony here is overwhelming.... and the possibility of deeply screwing up our future is ignored by most, in the name of Progress.
Re:W00ha (Score:2)
Global warming doesn't mean that it's always going to be warm, it means that we're going to see extreme weather. Something like days and days of ice storms in Texas...
Re:W00ha (Score:2)
Re:Blind leading the blind (Score:2)
It's being tested on the populations of third-world nations. Kinda like how drug testing tends to take place in poor urban neighborhoods.
We cannot just order these countries to stop producing white rice in favor of brown rice.
...but somehow we can order them to start growing "Golden Rice"?
Re:Golden Rice (Score:2)
Re:Golden Rice (Score:2)
Malnutrition is a problem in most countries. Beta Karotene would be good in the diets of most of us, yet for some reason we're not seeing it on the shelves.
Like my earlier ignored analogy to drug testing in poor urban areas, this point bothers me. Apparently it doesn't bother you. I'm stil allowed to voice this opinion.
I'm not especially happy with the radiating of beef or other seeds either.
my email address is there, I just don't make it an easy link for crawlers.
Re:Golden Rice (Score:2)
Cause of global warming still unknown (Score:2)
Still, the cause of this warming is unknown. It is known that the Earth's temperature does not tend to stay contanstant, swinging into ice ages and slightly warmer ages. Showing that the Earth's temperature is changing has some uses, but knowing why would let us know if there is something we should do about it or if it is just a natural occurance we will have to weather.
Re:Religion in Science? (Score:1)
Weather Extremes (Score:2)
If only someone could invent some machine which spews the cremated remains of dinosaurs into the air while shovelling my snow for me... :)
Re:Sequenced the human genome? (Score:1)
Isn't that what we give diplomas and degrees for? You finsih all of the classes but yous till don't know what 99% of teh stuff you learned is used for.
Re:Means and Ends (Score:1)
Creationism is the belief that some god made the world be like it is now
Evolutionism is the belief that changes in species are effected by 'good' genes being passed on more often than 'bad' genes.
The later can easily be considered the means by which the ends of the former are accomplished.
AI , Space Flight, and the QComputer (Score:1)
Re:Religion in Science? (Score:1)
Godel's incompleteness theorem states that for any mathematical system which is sufficiently powerfull, there are truths which can not be proved, and false statements that can be proved. This sounds kinda odd, until you start to think of reality as a really really complicated and powerfull system of mathematics.
Here's the fuzzy part I don't understand too well; it still blows my mind. Essentially, some of the ramifications of Godel's incompleteness theorem are that any sufficiently self-referential system causes unpredictable behavior in the system. Presumably, a human brain is sufficiently self-referential to qualify for it to qualify for unpredictability.
This means that even if we had, for example, a Grand Unification Theory, applying it to a human body would result in something that is unpredictable. As in, run it two times and it will come out different.
Something has got to be calling the shots for that unpredictability. Maybe you call it quantum chance, maybe you call it a soul. Soul seems good enough to me. So, there's a scientific explanation for the existence of something resembling a soul. I think that should mix science & religeon quite well
PS: I'm a pretty devout athiest, but this is just too nifty a set of ideas to not spread around.
PPS: Read the book "Godel, Escher, Bach" by Douglass R Hofstadter. It's a discussion of intelligence, and gets around to showing (with full logic and stuff) essentially what I said here. Of course, it says it better than I do, and provides all sorts of baclkground info.
Re:Ebola ? (Score:1)
BTW, you're absolutely right that SciAm is a great site (and magazine).
Re:Ebola ? (Score:1)
Your point is well taken. The news media everywhere sucks in general. SciAm is one of the few somewhat newsy publications that doesn't suck like the general media does.
Fortunately, outbreaks of most of the really awful diseases are scarce currently. The biggest one now is HIV (AIDS) [avert.org], which has killed about 19 million people, and is well on its way to much larger numbers. There is no cure or immunization yet, and with the large number of different strains being discovered there probably won't be any soon.
NTK's Review of the year (Score:2)
Re:I think I have noticed a trend! (Score:1)
Even though I'm a physicist by my profession I'm really excited about the possibilities of genetic manipulation. Just like instruments such as the scanning tunneling microscope allow us to probe and understand the properties of materials at the resolution of individual atoms, decoding and understanding how the DNA works is truly a holy grail of the life sciences.
The nature herself is the ultimate engineer. When we understand the DNA we also have the means to tell her what to build. Customized drugs, spare body parts, molecular machinery,... there are no limits!
Re:Religion in Science? (Score:1)
Re:Ebola ? (Score:2)
Re:Religion in Science? (Score:4)
glaring error (Score:1)
They're not amino acids. Amino acids are what make up proteins. These are nucleotides. Nucleotides make up nucleic acids.
I can't believe SciAm missed something that basic!
Re:glaring error (Score:1)
Re:Sequenced the human genome? (Score:1)
All the more reason to join the distributed computing project Folding@Home [stanford.edu], where we figure out how those big long carbon-based chains turn into the twisted little convoluted proteiny things that make every little twitchy thing in your body work.
Won'tcha give us a hand guvner?
BTW: I don't recommend the Windows screen saver on Win9x, too unstable. Run or schedule the console version (it runs at low priority, even on Win98), and manually stop/re-start it when you do something that needs more of your CPU.
BBTW: No firewall support yet. They're working on it.
PS: All patriotic Canucks, join us! [stanford.edu]
Reminds me of a short story by Asimov.... (Score:1)
Re:Ebola ? (Score:2)
The French media (I don't know about the others) usually seem to be quite confident until it becomes *damn* serious and then they will tell a little more provided the audience won't panick. the problem is that they are not smart enough to explain calmly how serious the problem is in a way that won't lose the audience's attention.
I remember the excellent film outbreak [imdb.com] with Dustin Hoffmann and I guess such cases might happen on a daily basis.
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Ebola ? (Score:3)
BTW, you'll also love to browse a bit further [sciam.com] on this excellent web site.
Two thumbs up for the link, Slashdot
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Re:Hunger is a political problem (Score:1)
You had me, until you mentioned Whitley Streiber (Score:1)
Re:Golden Rice (Score:1)
The latest snack for yuppies to munch on, 'Golden Rice Paddies'
Re:glaring error (Score:1)
anyone?
Re:glaring error (Score:1)
Re:A big step forward for space science (Score:2)
But maybe it should lead in a shift of money from bad dot com business plans to sciences in general
Re:Violence/aggression in monkies... Scary? (Score:2)
If you are scared by the trend of medicating for negative emotions perhapse this pill will make you feel better
Re:Ebola ? (Score:3)
No cure yet but there is a vaccine to help prevent it
Re:Religion in Science? (Score:3)
It needs to be said. There is nothing in science today that precludes the existance of a or any god(s). Nor will anything in science ever confirm or deny the existance of god(s). Science explains how things work. They could work that way because they always worked that way, or they could work that way because that's how some divinity wrote the rules. Science cannot know which is true, it can only uncover and apply the rules.
Re:Quantum Computing (Score:2)
If you have a 2 qubit computer, you have a possible of 4 bit positions- 01, 11, 00, 10. The fun part is that it's all at the same time. This parallelism is what give QC's their theoretical power.
Just yesterday I read an awesome (read: non technical) article on ABCnews' page about this very thing. Here's the link. [go.com]
"Me Ted"
Another Interesting Site (Score:3)
Here is another related link to the Popular
Science Web site. It has their top ten science
stories for this year.
Has interesting stuff like -
Pig Organs for Human Transplants,
Water On Mars,
Sub Atomic Particals, etc.
Re:W00ha (Score:1)
Re:Violence/aggression in monkies... Scary? (Score:2)
It's insane to allow one's children to attend grade school if there is any way to avoid it. The playground teaches mindless conformity to the peer group. Students are taught to blindly obey the dictates of authority figures. Ridiculous concepts of collective responsibility (where students ignorant of the identity of an anonymous troublemaker suffer because of the acts and feigned ignorance of others) are emphasized. Drugs are used to sedate children who aren't sufficiently controlled by the threat of punishment.
So what is our society doing? We're proposing extending it down to age 3, so we can brainwash the children ever earlier and simultaneously make it easier to put their mothers to work so they can make and buy more consumer crap...
Some day, we'll figure out a system that produces, say, eight adult humans for every ten children sent into it, instead of the current system that produces two vicious wolves, seven compliant sheep, and one human for every ten children put into it.
Re:Religion in Science? (Score:2)
So this guy could merely believe in a God who just happens to know what DNA does and how it is sequenced. Creationism is not implied by his statement; you are inferring it based on your cultural assumptions.
Re:Golden Rice (Score:2)
If somebody GMed a plant to reverse the genders of the plant parts, increase the yield by three orders of magnatude, render the plant unable to propagate naturally, radically change the chemical composition of the edible seeds, and change the growth cycle from one appropriate for the tropics to one suitable for Ohio, what would your response be?
That's what's been done by random mutation and human selection to tesonite, a wild grass native to southern Mexico. The hybrid mutants differ so radically that, until the advent of DNA testing, many botanists refused to believe they were in fact descended from tesonite.
This radicaly altered crop? Maize, a/k/a corn.
Re:Golden Rice (Score:3)
If I carefully engineer a specific effect into the rice and have extensive oversight, you're opposed because I don't have long-term data. But if I take my rice and expose it to radiation, pick out the mutants, and crossbreed them, without oversight, you're okay with that.
Because, you do understand that all the crops in use in the world in all of history up to 1990 were created with the second method, right? And nobody does or ever has done any health studies to prove that a new variety is safe before making it generally available in those millenia of ad hoc mutation?
GM crops, because the changes aren't random, and because the changes are subject to scrutiny, is safer than the methods to create new crops for the last 10,000 years.
So do something useful, and protest against those dangerous, unsupervised non-GM crops, okay?
Re:A big step forward for space science (Score:1)
Surely there isn't any money in these businesses- if they're bad, that means they are losing money. There is therefore no money to transfer.
Actually... (Score:2)
I'm not sure, but the 99% figure may actually be the percentage of our genome that does nothing at all. (Confirmation or refutation would be appreciated!)
Religion in Science? (Score:1)
"Venter's counterpart at the Human Genome Project, Francis Collins, told the same audience that "we have caught a glimpse of an instruction book previously known only to God." "
A man involved in one of the more purely secular and scientific research projects of human history, and he is a creationist?
I'm not hawking any one viewpoint, I just find his position in relationship to his work ironic.
Re:Religion in Science? (Score:1)
My inference that he is a creationist (or holds a like viewpoint) refers to the fact that he said only God had access to the instruction manual to create life. To me, that infers that he believes God made life, and now he has glimpsed the "instruction manual" that was used.
It seems to me that a scientific project which seems to show a chemical and secular basis for (and i do stress the phrase "seems to") life would tend to discount a creationist point of view. This doesn't, nor was I implying, that it discounts the existance of God or any higher power.
I'm not saying that he is not allowed to believe in God, or even allowed to believe in Creationism. Im just saying that a man who believes God created all life seems an ironic choice to head up the mapping of the human genome, IMHO. That is just my opinion, and of course, I could and have been wrong.
Re:Religion in Science? (Score:1)
Re:Quantum Computing (Score:1)
Sequenced the human genome? (Score:2)
Can someone confirm this?
Only about 3% of DNA codes for proteins (Score:2)
Re:W00ha (Score:1)
Global warming does not mean that we'll be wearing shorts in January. What it does mean is that the seasons will be come more extreme and completely unpredictable. Eventually there will be no four seasons. One day will be 90 degrees and the next 10 below zero. Welcome to the fact that we have really screwed up. It is now time to pay.
The only way to bounce back is to shut the planet down and take about a 100 year rest from resource depletion, fossil fuel use, let the forrests re-grow, and all of the anti-global warming idoits out there to stop their "we aren't going to do any thing to the Earth's climate". Those who refuse to recognize the coming of a new global environment will be the ones who have no way to deal with it when it arrives.
Read: The Coming Global Super Storm [globalsuperstorm.com] : Whitley Strieber
Be afraid...be very afraid.
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Re:You had me, until you mentioned Whitley Streibe (Score:1)
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Re:Weather Extremes (Score:1)
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Re:Religion in Science? (Score:1)
Especially when the majority of people (myself excluded) believe in some sort of deity.
It doesn't really say anything about his beliefs, just his public speaking skills.
Re:NTK's Review of the year (Score:1)
Re:Violence/aggression in monkies... Scary? (Score:1)
I should preview my posts... :/ (Score:1)
Freud.com
On catastrophes and other predictions (Score:2)
Although there are some good points in what you say I also have to disagree with some of it.
There will be a spike in "summer" temperate environments. This will bring about the melting of polar caps and the re-routing of standard ocean currents. Once there is enough moisture in the atmosphere, the temperatures will steadily decline
This is just one of the many theories. It is based on the principle that when there is more moisture in the atmosphere the albedo of the earth increases, therefore it reflects more of the Sun's radiation. Less radiation means lower temperatures. Lower temperatures lead you to snow precipitation that increase the Earth's albedo even more...
But... at the same time, as temperatures lower, less water is evaporated, so there are less clouds. Less clouds less albedo... less reflection, increases temperature...
And this is just one of the factors. There are many more considerations I don't even mention.
Although I am no denying the importance of the problem I believe that these alarmist predictions only diminish the credibility of less catastrophic, still serous and more scientific investigations.
Global warming does not mean that we'll be wearing shorts in January. What it does mean is that the seasons will be come more extreme and completely unpredictable.
Prediction is a matter of information. Weather might become extreme (another unproved theory), but the principles of its prediction will be the same. With the improvements in technology I can only predict better predictions.
The only way to bounce back is to shut the planet down and take about a 100 year rest from resource depletion, fossil fuel use, let the forrests re-grow, and all of the anti-global warming idoits out there to stop their "we aren't going to do any thing to the Earth's climate".
Nobody should deny there is warming effect going on. True, and some measures have to be taken. Again, extremists and alarmists only take credibility out of the real problem. Proposing solutions like this is a mistake. First, you are assuming that the global warmth is caused ONLY by those reasons... there are many other reasons. Do not forget that you are trying to evaluate a billions year process from a 10 year analysis. There has been global warmth periods in the past, there has been glacial ages in the past... so, keep your mind open, be ACCURATE in your studies and PROPORTIONATE in your solutions. Being alarmist and catastrophic will not help, and will make people take this issue less seriously.
Another possible idea... (Score:1)
Project: To Take Over The World
Yeah It's true... (Score:2)
Project: To Take Over The World
Consider this then... (Score:2)
Project: To Take Over The World
Re:I think I have noticed a trend! (Score:1)
It seems to me that there is a close interface between all the sciences at the frontier of genetic engineering. Nanotechnology, chemistry, physics, microbiology, computer science - they all seem to come together at this one point. I think that it is where the disciplines touvh that the most interesting advances will be made (like DNA computing). But then, I don't really know, but it really does fascinate me no end!
Re:Another possible idea... (Score:1)
So there may well be an exciting future for DNA computing as part of a massively parrallel computing system, at least until we get Quantum Computing sorted out, hehe.
I think I have noticed a trend! (Score:3)
But now we seem to be getting more biological type systems! Neural nets and DNA computers and suchlike are appearing, and they seem to be very robust and non-critical. You can monkey around with them quite a lot without breaking them! Would I be right in thinking, and please bear in mind that I am an ignoramus, that such systems will become more common in the future, and may be a replacement for the design methodologies we use at the moment? When you consider that the most complex thing we know of, the Human Brain, is built with this design philosophy, we can see just how powerful it is, I think. Anyway, thank you for reading my ramblings! I really am getting addicted to this Slashdot lark - work is so boring :-)