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http://groups.yahoo.com/group/aspartameNM/message/1239
your laptop will be ten million times faster in 15 years: Human life, the
next generation, Raymond Kurzweil, The New Scientist 2005.09.24;
also his 1993 book, The 10% Solution For a Healthy Life: Murray
2005.10.30

[ Comments by Rich Murray:

Your laptop will be ten million times faster in 15 years for the same price,
according to the reasonable, informed estimate by Raymond Kurzweil.

That's 23 doublings of computer speed in 15 years.
My own new computers grew in speed
from 75 MHz in 1996 to 1400 MHz in 2001,
19 times faster in 5 years, for about half the price in constant dollars,
giving about 5 doublings of speed for the same price.
Simultaneously my hard drive grew from 360 MB to 110,000 MB,
RAM from 8 MB to 512 MB,
Internet connection speed from 14.4 KB to 4,000 KB,
operating system from DOS to Windows XP,
and number of world Internet users now about a 1,000 million.

The success of Kurzweil's even more more optimistic prophecy will lie in
multiple interlocking innovations:

molecular size circuits connected at light speed with optical signals,
multi-value logic (not just the simple binary code so far used),
quantum mechanical logic based on "qubits", instead of bits,
parallel processing using arrays of thousands to millions of ultra-small
computer chips,
far more sophisticated software, capable of learning and evolving and
originality,
ultra-fast world Internet that makes all literature and research and media
and software available up-to-date for free,
and all human beings provided as innate rights with housing, community,
healthy and safe food and drink, pure environment, electricity, unlimited
and self-controlled education, uncensored communication, medical care,
freedom of travel and migration, democracy at all levels, elimination of
war, meaningful employment and service, leisure, equal opportunity,
universal equitable law, freedom and support for exploring expanded
awareness, vastly increased capabilities of mind.

The result will be a huge increase in the number of positive innovators like
Kurzweil, who take joy in creatively increasing the good.

The only practical, feasible goal is glory.

What we agree to choose for everyone will be ours.

We choose to evolve from the Golden Rule to the Glory Rule:
Everyone chooses to positively, actively give their best to everyone. ]

http://www.kurzweilai.net/     Raymond Kurzweil

http://www.singularity.com/    The Singularity is Near

http://www.singularity.com/    articles on The Singularity

http://www.kurzweilai.net/meme/frame.html?m=10  entire book for free

The 10% Solution For a Healthy Life [ how he healed his diabetes II ]
1993 book by Ray Kurzweil on how to virtually eliminate all risk of heart
disease, cancer and other life-threatening diseases -- and lose weight in
the process. [ reduce fats to 10% of calories and walk 45 minutes daily ]

http://www.newscientist.com/channel/opinion/mg18725181.600

Human life: The next generation  24 September 2005
www.NewScientist.com   news service
Ray Kurzweil

Graphs: Growth of order and complexity

Exponential growth of computing

History of the future

Exponential growth in internet hosts

Exponential growth of genetic information

Mass use of inventions

IN 2003, Time magazine organised a "Future of Life" conference celebrating
the 50th anniversary of Watson and Crick's discovery of the structure of
DNA.
All the speakers -- myself included -- were asked what we thought the next
50 years would bring.
Most of the predictions were short-sighted.

James Watson's own prediction was that in 50 years,
we'll have drugs that allow us to eat as much as we want without gaining
weight. "Fifty years?," I replied.
In my opinion that's far too pessimistic.
We've already demonstrated it in mice, and human drugs using the relevant
techniques are in development.
We can expect them in five to 10 years, not 50.

The mistake that Watson and virtually every other presenter made was to use
the progress of the past 50 years as a model for the next half-century.
I describe this way of looking at the future as the "intuitive linear" view:
people intuitively assume that the current rate of progress will continue
for future periods.

But a serious assessment of the history of technology reveals that
technological change is not linear, but exponential.
You can examine the data in different ways, on different timescales and for
a wide variety of technologies, ranging from electronic to biological.
You can analyse the implications, ranging from the sum of human knowledge to
the size of the economy.
However you measure it, the exponential acceleration of progress and growth
applies.

Understanding exponential progress is key to understanding future trends.
Over the long term, exponential growth produces change on a scale
dramatically different from linear growth.
Consider that in 1990, the human genome project was widely regarded as
controversial.
In 1989, we sequenced only one-thousandth of the genome.
But from 1990 onwards the amount of genetic data sequenced doubled every
year -- a rate of growth that continues today -- and the transcription of
the human genome was completed in 2003.

We are making exponential progress in every type of information technology.
Moreover, virtually all technologies are becoming information technologies.
If we combine all of these trends, we can reliably predict that, in the not
too distant future, we will reach what is known as The Singularity.
This is a time when the pace of technological change will be so rapid and
its impact so deep that human life will be irreversibly transformed.
We will be able to reprogram our biology, and ultimately transcend it.
The result will be an intimate merger between ourselves and the technology
we are creating.

The evidence for this ubiquitous exponential growth is abundant.
In my new book, The Singularity is Near,
I have more than 40 graphs from a broad variety of fields,
including communications, the internet, brain scanning and biological
technologies, that reveal exponential progress.

Broadly speaking, my models show that we are doubling the paradigm-shift
rate (roughly, the rate of technical innovation) every decade.
Throughout the 20th century, the rate of progress gradually picked up speed.
By the end of the century the rate was such that the sum total of the
century's achievements was equivalent to about 20 years of progress at the
2000 rate.

Growth in information technology is particularly rapid:
we're doubling its power, as measured by price-performance, bandwidth,
capacity and many other measures, every year or so.

That's a factor of a thousand in 10 years, a million in 20 years, and a
billion in 30 years, although a slow, second level of exponential growth
means
that a billion-fold improvement takes only about a quarter of a century.

The exponential growth of computing goes back over a century and covers five
major paradigms:
electromechanical computing as used in the 1890 US census,
relay-based computing as used to crack Nazi cryptography in the early 1940s,
vacuum-tube-based computing as used by CBS to predict the election of
Dwight Eisenhower in 1952,
discrete-transistor-based computing as used in the first space launches in
the early 1960s,
and finally computing based on integrated circuits, invented in 1958 and
applied to mainstream computing from the late 1960s.

Each time it became apparent that one paradigm was about to run out of
steam,
this realisation resulted in research pressure to create the next paradigm.

Today we have over a decade left in the paradigm of shrinking transistors on
an integrated circuit,
but there has already been enormous progress in creating the sixth major
computing paradigm of three-dimensional molecular computing,
using carbon nanotubes for example.

And electronics is just one example of many.
As another, it took us 14 years to sequence the genome of HIV;
SARS took only 31 days.

Accelerating returns

The result is that we can reliably predict such measures as
price-performance and capacity of a broad variety of information
technologies.
There are, of course, many things that we cannot dependably anticipate.
In fact, our inability to make reliable predictions applies to any specific
project. But the overall capabilities of information technology in each
field can be projected.
And I say this not just with hindsight;
I have been making forward-looking predictions of this type for more than 20
years.

We see examples in other areas of science of very smooth and reliable
outcomes resulting from the interaction of a great many unpredictable
events. Consider that predicting the path of a single molecule in a gas is
essentially impossible,
but predicting the properties of the entire gas -- comprised of a great many
chaotically interacting molecules -- can be done very reliably through the
laws of thermodynamics.
Analogously, it is not possible to reliably predict the results of a
specific project or company,
but the overall capabilities of information technology, comprised of many
chaotic activities, can nonetheless be dependably anticipated
through what I call "the law of accelerating returns".

So what does the law of accelerating returns tell us about the future?
In terms of the aforementioned paradigm-shift rate,
between 2000 and 2014 we'll make 20 years of progress at 2000 rates,
equivalent to the entire 20th century.
And then we'll do the same again in only seven years.
To express this another way, we won't experience 100 years of technological
advance in the 21st century;
we will witness in the order of 20,000 years of progress when measured by
the rate of progress in 2000,
or about 1000 times that achieved in the 20th century.

Above all, information technologies will grow at an explosive rate.
And information technology is the technology that we need to consider.
Ultimately everything of value will become an information technology:
our biology, our thoughts and thinking processes, manufacturing and many
other fields.
As one example, nanotechnology-based manufacturing will enable us to apply
computerised techniques to automatically assemble complex products at the
molecular level.
This will mean that by the mid-2020s we will be able to meet our energy
needs using very inexpensive nanotechnology-based solar panels that will
capture the energy in 0.03 per cent of the sunlight that falls on the Earth,
which is all we need to meet our projected energy needs in 2030.

A common objection is that there must be limits to exponential growth, as in
the example of rabbits in Australia.
The answer is that there are, but they're not very limiting. By 2020, $1000
will purchase 10E16 calculations per second (cps) of computing (compared
with about 10E9 cps today), which is the level I estimate is required to
functionally simulate the human brain.

Another few decades on, and we will be able to build more optimal computing
systems.
For example, one cubic inch of nanotube circuitry would be about 100 million
times more powerful than the human brain.

The ultimate 1-kilogram computer -- about the weight of a laptop today --
which I envision late in this century,
could provide 10E42 cps, about 10 quadrillion (10E16) times more powerful
than all human brains put together today.

And that's if we restrict the computer to functioning at a cold temperature.
If we find a way to let it get hot, we could improve that by a factor of
another 100 million.
And of course, we'll devote more than 1 kilogram of matter to computing.
Ultimately, we'll use a significant portion of the matter and energy in our
vicinity as a computing substrate.

Our growing mastery of information processes means that the 21st century
will be characterised by three great technology revolutions.
We are in the early stages of the "G" revolution (genetics, or
biotechnology) right now.
Biotechnology is providing the means to actually change your genes:
not just designer babies but designer baby boomers.

One technology that is already here is RNA interference (RNAi), which is
used to turn genes off by blocking messenger RNA from expressing specific
genes. Each human gene is just one of 23,000 little software programs we
have inherited that represent the design of our biology.
It is not very often that we use software programs that are not upgraded and
modified for several years, let alone thousands of years.
Yet these genetic programs evolved tens of thousands of years ago when
conditions were very different.
For one thing, it was not in the interest of the species for people to live
very long.
But since viral diseases, cancer and many other diseases depend on gene
expression at some crucial point in their life cycle, RNAi promises to be a
breakthrough technology.

Grow your own

New means of adding new genes are also emerging that have overcome the
problem of placing genetic information precisely.
One successful technique is to add the genetic information in vitro, making
it possible to ensure the genetic information is inserted in the proper
place.
Once verified, the modified cell can be reproduced in vitro and large
numbers of modified cells introduced into the patient's bloodstream,
where they will travel to and become embedded in the correct tissues.
This approach to gene therapy has successfully cured pulmonary hypertension
in rats and has been approved for human trials.

Another important line of attack is to regrow our own cells, tissues and
even whole organs, and introduce them into our bodies.
One major benefit of this "therapeutic cloning" technique is that we will be
able to create these new tissues and organs from versions of our cells that
have also been made younger -- the emerging field of rejuvenation medicine.
For example, we will be able to create new heart cells from your skin cells
and introduce them into your system through the bloodstream.
Over time, your heart cells will all be replaced, resulting in a rejuvenated
"young" heart with your own DNA.

Drug discovery was once a matter of finding substances that produced some
beneficial effect without excessive side effects.
This process was similar to early humans' tool discovery, which was limited
to simply finding rocks and natural implements that could be used for
helpful purposes.
Today, we are learning the precise biochemical pathways that underlie both
disease and ageing processes,
and are able to design drugs to carry out precise missions at the molecular
level. The scope and scale of these efforts are vast.

But perfecting our biology will only get us so far.
The reality is that biology will never be able to match what we will be
capable of engineering, now that we are gaining a deep understanding of
biology's principles of operation.

That will bring us to the "N" or nanotechnology revolution, which will
achieve maturity in the 2020s.
There are already early impressive experiments. A biped nanorobot created by
Nadrian Seeman and William Sherman of New York University can walk on
legs just 10 nanometres long,
demonstrating the ability of nanoscale machines to execute precise
manoeuvres. MicroCHIPS of Bedford, Massachusetts, has developed a
computerised device that is implanted under the skin and delivers precise
mixtures of medicines from hundreds of nanoscale wells inside it. There are
many other examples.

Version 2.0

By the 2020s, nanotechnology will enable us to create almost any physical
product we want from inexpensive materials, using information processes.
We will be able to go beyond the limits of biology, and replace your current
"human body version 1.0" with a dramatically upgraded version 2.0,
providing radical life extension.
The "killer app" of nanotechnology is "nanobots", blood-cell sized robots
that can travel in the bloodstream destroying pathogens, removing debris,
correcting errors in DNA and reversing ageing processes.

We're already in the early stages of augmenting and replacing each of our
organs,
even portions of our brains with neural implants,
the most recent versions of which allow patients to download new software to
their implants from outside their bodies.
Each of our organs will ultimately be replaced.
For example, nanobots could deliver to our bloodstream an optimal set of all
the nutrients, hormones and other substances we need, as well as remove
toxins and waste products.
The gastrointestinal tract could then be reserved for culinary pleasures
rather than the tedious biological function of providing nutrients.
After all, we've already in some ways separated the communication and
pleasurable aspects of sex from its biological function.

The most profound transformation will be "R" for the robotics revolution,
which really refers to "strong" AI, or artificial intelligence at the human
level (see "Reverse engineering the human brain").
Hundreds of applications of "narrow AI" -- machine intelligence that equals
or exceeds human intelligence for specific tasks -- already permeate our
modern infrastructure.
Every time you send an email or make a cellphone call, intelligent
algorithms route the information.
AI programs diagnose electrocardiograms with an accuracy rivalling doctors,
evaluate medical images, fly and land aircraft, guide intelligent autonomous
weapons, make automated investment decisions for over a trillion dollars of
funds, and guide industrial processes.
A couple of decades ago these were all research projects.

With regard to strong AI, we'll have both the hardware and software to
recreate human intelligence by the end of the 2020s.
We'll be able to improve these methods and harness the speed, memory
capabilities and knowledge-sharing ability of machines.

Ultimately, we will merge with our technology.
This will begin with nanobots in our bodies and brains.
The nanobots will keep us healthy, provide full-immersion virtual reality
from within the nervous system, provide direct brain-to-brain communication
over the internet and greatly expand human intelligence.

But keep in mind that non-biological intelligence is doubling in capability
each year, whereas our biological intelligence is essentially fixed.
As we get to the 2030s, the non-biological portion of our intelligence will
predominate.
By the mid 2040s, the non-biological portion of our intelligence will be
billions of times more capable than the biological portion.
Non-biological intelligence will have access to its own design and will be
able to improve itself in an increasingly rapid redesign cycle.

This is not a utopian vision: the GNR technologies each have perils to match
their promise. The danger of a bioengineered pathological virus is already
with us. Self-replication will ultimately be feasible in non-biological
nanotechnology-based systems as well, which will introduce its own dangers.
This is a topic for another essay, but in short the answer is not
relinquishment. Any attempt to proscribe such technologies will not only
deprive human society of profound benefits, but will drive these
technologies underground, which would make the dangers worse.

Some commentators have questioned whether we would still be human
after such dramatic changes.
These observers may define the concept of human as being based on our
limitations,
but I prefer to define us as the species that seeks -- and succeeds -- in
going beyond our limitations.
Because our ability to increase our horizons is expanding exponentially
rather than linearly, we can anticipate a dramatic century of accelerating
change ahead.

Reverse engineering the human brain

The most profound transformation will be in "strong" AI, that is, artificial
intelligence at the human level.
To recreate the capabilities of the human brain,
we need to meet both the hardware and software requirements.
Achieving the hardware requirement was controversial five years ago,
but is now largely a mainstream view among informed observers.
Supercomputers are already at 100 trillion (10E14) calculations per second
(cps), and will hit 10E16 cps around the end of this decade,
which is the level I estimate is required to functionally simulate the human
brain.
Several supercomputers with 10E15 cps are already on the drawing board,
with two Japanese efforts targeting 10E16 cps around the end of the decade.
By 2020, 10E16 cps will be available for around $1000.
So now the controversy is focused on the algorithms.

To understand the principles of human intelligence we need to
reverse-engineer the human brain.
Here, progress is far greater than most people realise.
The spatial and temporal resolution of brain scanning is progressing at an
exponential rate, roughly doubling each year.
Scanning tools, such as a new system from the University of Pennsylvania,
can now see individual interneuronal connections, and watch them fire in
real time.
Already, we have mathematical models of a couple of dozen regions of the
brain, including the cerebellum, which comprises more than half the
neurons in the brain.
IBM is creating a highly detailed simulation of about 10,000 cortical
neurons,
including tens of millions of connections.
The first version will simulate electrical activity, and a future version
will also simulate chemical activity.
By the mid 2020s, it is conservative to conclude that we will have effective
models of the whole brain.

There are a number of key ways in which the organisation of the brain
differs from a conventional computer.
The brain's circuits, for example, transmit information as chemical
gradients travelling at only a few hundred metres per second,
which is millions of times slower than electronic circuits.
The brain is massively parallel:
there are about 100 trillion interneuronal connections all computing
simultaneously.
The brain combines analogue and digital phenomena.
The brain rewires itself, and it uses emergent properties,
with intelligent behaviour emerging from the brain's chaotic and complex
activity. But as we gain sufficient data to model neurons and regions of
neurons in detail, we find that we can express the coding of information in
the brain and how this information is transformed in mathematical terms.
We are then able to simulate these transformations on conventional parallel
computing platforms,
even though the underlying hardware architecture is quite different.

One benefit of a full understanding of the human brain will be a deep
understanding of ourselves,
but the key implication is that it will expand the tool kit of techniques we
can apply to create artificial intelligence.
We will then be able to create non-biological systems that match human
intelligence.
These superintelligent computers will be able to do things we are not able
to do, such as share knowledge and skills at electronic speeds.
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Rich Murray, MA  Room For All  rmforall@comcast.net  505-501-2298
1943 Otowi Road    Santa Fe, New Mexico 87505   USA

http://groups.yahoo.com/group/rmforall/messages

http://groups.yahoo.com/group/AstroDeep/messages

http://groups.yahoo.com/group/aspartameNM/messages
group with 145 members, 1,239 posts in a public, searchable archive

http://groups.yahoo.com/group/aspartameNM/message/1238
Let's put aspartame toxicity facts on the table in public debate in The New
Mexican: Paul R. Block, CEO, Merisant Co.: Uleha: Murray 2005.10.26

http://groups.yahoo.com/group/aspartameNM/message/1165
short review: research on aspartame (methanol, formaldehyde, formic acid)
toxicity: Murray 2005.07.06 rmforall

http://groups.yahoo.com/group/aspartameNM/message/1230
recent research re aspartame (methanol, formaldehyde)
toxicity: Murray 2005.10.14
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http://www.vrg.org/  The Vegetarian Resource Group   vrg@vrg.org

http://www.vegsource.com  extensive vegan information

http://www.drmcdougall.com    practical, delicious healthy diet guidance

http://www.vegsource.com/articles/kradjian_milk.htm
Robert Kradjian MD Discusses Milk

http://groups.yahoo.com/group/aspartameNM/message/971
Joel Fuhrman critique of Atkins diet in "Eat To Live":
Murray 2003.03.01 rmforall

http://www.hyp.ac.uk/cash/index.htm
Consensus Action on Salt and Health

What Rich Murray eats:

Avoid all products with aspartame and MSG.
Substitute stevia (at health food stores).

Gradually reduce alcohol, caffeine (coffee, cocoa, and teas), meat, fish,
eggs, milk, butter, and cheese,  hydrogenated oils, trans fats, white bread,
food additives and colors, sugar, high fructose corn syrup, fluoride, city
water,
salt and sodium (< 1,000 mg daily).

Enjoy organic rice, potatoes, vegetables, fruits, beans, garlic, tumeric,
with modest use of soy products, nuts, flax seeds, almond butter, sprouted
grain breads, flax seed and olive oils, chili sauce, vitamins and minerals,
4-8 1,000 mg fish oil capsules, 4 400 mcg folic acid tablets (antidote to
methanol and formaldehyde), and fill your jugs with deionized or distilled
water.
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