Statement by
Dr. Peter M. Leitner
before the
Joint Economic Committee
United States Congress
June 17, 1997
Feeding the Dragon: Technology Transfer and the Growing
Chinese Threat
Mr. Chairman, members of the committee, I am the author of the book
entitled Decontrolling Strategic Technology 1990-1992: Creating
the Strategic Threats of the 21st Century published by University
Press of America. I need to state up front that the opinions and
analysis I express here are my own and do not represent the views
of the Defense Department, the United States Government, or any other
organization.
I am honored to appear before
you today. I am quite pleased by the vision and concern that
the chairman and committee members have shown regarding the long-term
effects that technology acquisition by potential adversaries,
particularly China, may have upon the military and economic security
of the United States.
My motivation in writing this
book stemmed from the dramatic politicization of the export control
process. I have seen the blatant manipulation of honest technical
and engineering analyses that warned of the dangers to U.S. national
security posed by the proliferation of advanced dual-use technologies.
Unfortunately, as I have documented, the campaign to weaken or
eliminate the concept of "non-proliferation" by undermining the
export control system -- its chief operational vehicle -- has
been remarkably successful and can accurately be characterized
as a scorched-earth policy. It has been so successful, in fact,
that CoCom and the national security export controls that we
came to know and rely upon no longer exist. In their place are
a handful of weak, ineffectual regimes which are little more
than cardboard cut-outs designed to maintain the facade of an
international technology security system but offer virtually
no protection from nations seeking to develop advanced conventional
weapons or weapons of mass destruction.
These so-called follow-on regimes
are limited notification fora, similar in function to a post
office box, where nations inform each other of denials of technology
transfers if they so desire. The national discretion nature of
decision making common to these regimes -- to include: Wassenaar,
the Nuclear Suppliers Group, the Missile Technology Control Regime,
and the Australia Group -- ensures that suppliers may do what
they wish so long as some post facto notification is made
to the partners. This de minimis approach is a far cry
from CoCom's consensus-based regime where pre-notification was
the rule and a negative vote cast by any of the 16 member states
could actually prevent a dangerous transfer from taking place.
The current administration was
responsible for the elimination of CoCom before any replacement
regime was installed. The result was the loss of any possible
negotiating leverage in ensuring that a follow-on regime would
have any teeth. The so-called Wassenaar Agreement which was eventually
formed is little more than a kabuki-like construct intended to
provide the appearance of technology control while affording
none. The unnecessary destruction of CoCom opened the floodgates
of technology to China as it was subject to few restraints other
than in the narrow realms of ballistic missile and nuclear technology.
As the Chinese are already a nuclear and ballistic missile power
the restraints serve only to place obstacles in front of Chinese
acquisition of technology they already have while allowing the
unrestricted flow of militarily important power projection and
C4I technology that they need.
It is with these facts in mind
that I focused on the relationship between the decontrol actions
and the potential neutralization of billions of dollars this
nation has invested in advanced technology -- stealth for example.
I describe how, in a quest for a few hundred million dollars
in potential sales, we have made available the means to offset
not only enormous U.S. investments in sophisticated military
systems but our future ability to project power into hostile
airspace as well.
This book also documents many
of the internal organizational and systemic failures that led
to the embrace of a fundamentally irrational doctrine called "counterproliferation;" which
is characterized by an escalating series of draconian responses
to problems the United States has decided not to prevent. By
gutting an effective export control regime rather than redirecting
or reforming it we are left with an option of last resort as
our primary instrument of policy. By so doing, the administration
has placed itself in the hypocritical position of supporting
the wholesale transfer of U.S. equipment, technology, skills,
and jobs abroad knowing that it, or an unfortunate successor,
will one day come to Congress for its blessing to attack the
military threat that will inevitably result from their policies.
This dramatic weakening of the
international system of export controls lies at the heart of
a series of independent developments that are gnawing away at
our defense industrial base and are spilling over into our civil
industrial base as well. Several parallel developments have long-term
implications for the economic health and competitiveness of our
economy as well as the safety of our men and women in the armed
forces. They include:
- The open penetration of U.S. high-tech industries, and national
and military labs by Chinese and other foreign nationals who
carry home critical military or manufacturing technology
- The massive unilateral U.S. decontrol of supercomputers
and supercomputer manufacturing technology (see Attachment
A)
- The wholesale transfer of military
factories to China, including
a Columbus, Ohio, B-1 Bomber,
C-17 Airlifter, and ICBM factory
as documented most thoroughly
in John Fialka's book War
by Other Means
- The widespread
auctions of defense
manufacturing plant
and equipment, often
to foreign buyers,
and the loss of skilled
personnel, experience,
and productive capacity
for our industrial
base (see Attachment
B)
- Permitting
Chinese
agents
to
purchase
state-of-the-art
military
parts,
components,
and
weapons
systems
directly
from
DoD
surplus
property
auctions,
as
reported
by U.S.
News
and
60
Minutes
- Forcing
the
introduction
of
'commercial-off-the-shelf'
(COTS)
technology
into
our
weapons
systems
and
the
phasing
out
of
MILSPEC
requirements
(see
Attachment
C)
- The
flooding
of
the
domestic
and
international
market
with
state-of-the-art
manufacturing
equipment
at
cut-rate
prices
and
the
undermining
of
efforts
to
strengthen
the
American
machine
tool
industry
- The
lease
of
the
former
Long
Beach
Naval
Station
to
a
shady
arm
of
the
Chinese
government
and
the
construction
of
a
Chinese "Wholesale
Mall" next
door
to
the
recently
closed
George
Air
Force
Base
in
San
Bernardino
County,
Ca.
George
AFB
is
strategically
located
70
miles
from
the
Navy's
China
Lake
weapons
development
center,
only
40
miles
from
the
Palmdale
stealth
and "black
program" aerospace
test
facility,
and
just
30
miles
from
Edwards
AFB
--
the
primary
U.S.
military
aerospace
test
flight
center.
George
AFB
has
been
selected
as
the
production
site
for
the "Predator" RPV,
which
will
incorporate
the
most
advanced
sensor
technology
available.
If
a
permanent
PRC
presence
develops
at
such
a
strategic
location
it
may
offer
China
unparalleled
eavesdropping
and
intelligence
collection
opportunities.
(see
Attachment
D)
These are but a few of many datapoints in a massive process that
is converting portions of the U.S. defense industrial base into
the Chinese defense industrial base. Who knows what other PRC-related
activities are developing at the dozens of recently closed military
bases throughout the United States. With two more rounds of base
closings proposed in the Quadrennial Defense Review the prospects
are frightening.
Instead of preparing prescriptive
remedies to serious potential threats, the administration diverts
attention by focusing exclusively on small, almost irrelevant,
pariah states such as Cuba, Syria, Sudan, Iraq, Iran, and Libya
to deflect attention away from the fact that big money was being
made modernizing our most likely future adversaries. Chief among
them is China.
The consequences of the reckless
dismantlement of the export control system may be seen even in
the case of the pariahs. For example, much is made of Libya's
installation of a chemical weapons factory inside a mountain
but there is no discussion of how the Libyans were able to hollow
out a mountain to create an impregnable fortress. Instead, official
rhetoric is geared toward the further vilification of Qadhafi
-- who needs no help qualifying as a world-class villain. A chemical
factory is a standard part of the infrastructure of any nation
with ambitions of economic development and import substitution.
Unfortunately, most chemical plants are capable of producing
chemical and nerve agents as well as pesticides and fertilizer.
But this particular plant, located in a bomb-proof installation,
is a different story. A simple air raid or stand-off cruise missile
attack may not be capable of destroying this facility if the
need arises. It is likely that only the introduction of ground
forces or the use of nuclear or other weapons of mass destruction
can effectively eliminate such a target.
The key issue here from a technology
security perspective is how they were able to hollow out the
mountain and effectively constrain U.S. options? More than likely
some form of Western-supplied tunnel-boring equipment was used
to create this fortress. Although such equipment was removed
from the export control system several years ago it is precisely
this type of highly specialized tool that moves the factory from
a tactical to a strategic response. Weigh for a moment the potential
costs of requiring a company to apply for an export license against
having to live with this latent threat.
Mr. Chairman, the greatest single
point of failure in maintaining a credible export control system
was the neutering of the Defense Department's traditional role
as the conservative anchor of the process. This action was carried
out very quickly by freezing DoD's key staff out of the chain
of command and isolating them from the decision-making process
within DoD. DoD abandoned its traditional role and instructed
DoD employees to side with the Commerce Department and isolate
the State Department and ACDA on many issues. This bizarre role
change finds the State Department at times in the farcical position
of being the lone agency making the national security case and
opposing liberalization positions from DoD. An almost comical
situation develops with the State representative scratching his
head in bewilderment over how he wound up anchoring the right-wing
view. I don't know about you, but I view reliance upon the State
Department as the bulwark of our national security with more
than a little disquiet.
Beyond these actions our strategic
position is being further eroded from other angles. The much-ballyhooed "Dual-Use
Initiative" was advertised as the Defense Secretary's plan to
cut DoD procurement costs by using commercial technology in weapons
systems wherever possible. This initiative is unfortunately a
double-edged sword, which, while promising some potential cost
savings, will also slash critical advantages in U.S. technological
superiority by forcing weapons systems to use the same decontrolled
technology potential enemies are now allowed to build their own
weapons around. It also forces our military to rely upon critical
microelectronics and components that are designed and manufactured
abroad, thus making them extremely vulnerable to supply cut-offs,
countermeasures, spoofing, or even sabotage. These are the very
same dual-use technologies that the administration has actively
decontrolled.
Threats to U.S. National Security
Former Secretary of Defense
Dick Cheney observed in 1992 that "world events repeatedly defy
even near-term predictions. In early 1989, few predicted Eastern
Europe would escape Soviet domination by Thanksgiving. In early
1990, few predicted America would be headed for war by Labor
Day, or would have half a million troops in Saudi Arabia by New
Year's Day. Even at the end of that war, few appreciated the
strength of Saddam's nuclear program. In early 1991, few predicted
the Soviet Union would be gone by Christmas. In earlier times,
we failed to predict the Soviet development of atomic weapons
and Sputnik, the North Korean invasion of the South, or the Japanese
attack on Pearl Harbor."[1], [2]
He also emphasized, "We field
the most technologically advanced weapons in the world. This
factor partially offsets the need to match potential adversaries'
quantitative advantages. The combination of the technological
superiority of U.S. military systems and the result of forty-nine
years of preparation to fight a global war provided us with the
capability to effectively contain and counter aggression."
However, current policies, which
emphasize the funding of research and development activities
but put production and implementation in abeyance, will further
compound the erosion of the technology gap that the taxpayer
worked so hard to achieve. Attachment D depicts the nature of
DoD weapons development money and the firewall between R&D and
mass production. One of the questions for your Committee to consider
is whether the military need to fund the production of new systems
would have been as soon, as expensive, or in as great a number
had an effective non-proliferation regime been kept in place.
Unfortunately, the technological
gap between the United States and many potential adversaries,
in particular China, is closing from both ends of the strategic
equation. Fold in the unabated takeovers of U.S. defense companies
by foreign entities and the process accelerates further and takes
on overtones of irreversibility.[3] My
view of this relationship is depicted in a notional manner below
and is expressed in a development economics context wherein many
of the aforementioned factors contribute to the narrowing of
the life or death technology gap historically enjoyed by the
men and women in our armed forces.[4]

Technology and Weapons Systems
Technological superiority is not an absolute term. It is measured
against an adversary's overall military capability. As such it
is a fluid concept rooted in the state of technological development
characteristic of each side, the degree to which the military
capability of each side benefits from the pace of technological
advancement, and the rate and extent of the metamorphosis of new
ideas into fielded military systems.
In the United States, a major
weapons system takes approximately fifteen years from initial
concept formulation to introduction in the field. It is a well-accepted
fact that military product development cycles in the United States
drag on gruesomely long, usually resulting in military systems
that incorporate electronic components several generations behind
the existing state of the art. For example, it took eleven years
for products incorporating the military's first very high speed
integrated circuits (VHSIC's) to appear on the market even though
the VHSIC program's major purpose was rapid insertion of advanced
components in weaponry.[5] Even the top-billed
U.S. defense weapons used in the Persian Gulf were not as modern
or as sophisticated as much commercial technology. The much-acclaimed
Patriot and Tomahawk missiles were developed over twenty years
[earlier], and many of their parts are even older. For example,
the 8088 microprocessor used in the Patriot missile was developed
by the Intel Corporation fifteen years earlier.[6]
Unfortunately, the administration
persists in clinging to a methodology that has no technical merit
or basis; that is, the case-by-case judgment whether a particular
technology transfer will close the technology gap between the
recipient and the U.S. Unfortunately, the National Security Council
and the Joint Chiefs of Staff applied this flawed concept in
conjunction with the sweeping CoCom decontrols of 1990-92. This
demonstrated a fundamental oversight, or lack of appreciation,
of the incremental nature of technological advancement or the
symbiotic relationship between disparate technologies when incorporated
into a weapons system. It is the amassing and integration of
a variety of interdisciplinary building blocks that defines technological
superiority. The persistent U.S. refusal to recognize these facts
will guarantee the failure to protect critical military technology,
which, in my view, will result in long-term strategic disadvantages
and a future back-breaking burden for the taxpayer to desperately
finance an eleventh-hour spending frenzy. (see Attachment E)
Underlying the administration's
refusal to protect U.S. technology and our defense industrial
base is the identity fallacy: the notion that big effects must
have big causes, that big events must have big consequences,
and conversely that small events must have small consequences.
These assumptions are often erroneous and contrary to the principle
of nonlinearity, which relates seemingly small events as essential
catalysts to a degree of change well in excess of what may be
expected by casual observers. Such a catalyst initiates a reaction
among a series of independent, and seemingly unrelated, simultaneous
events to create a nonlinear or disproportionate result. For
instance, the assassination of the Austrian archduke in Sarajevo
was only the catalyst that set in motion the chain of events
resulting in the first World War. So, too, are the scores of
relatively small, seemingly unrelated, military technologies
released to potential adversaries over the past few years. Attachment
F demonstrates the staggering consequences and costs that may
result from the transfer of key enabling technologies. This notional
study shows how the transfer of laser technology can be used
against us and may force the redefinition of the nature of air
combat, power projection, and even sensor technology.
The Central Intelligence Agency's
Technology Transfer Assessment Center undertook the only known
systematic attempt to array a variety of militarily critical
technologies against the weapons systems in which they are found.
The CIA data found in Attachment G underscore the pervasive nature
of certain technologies.
These tables "relate all technologies
to all military systems" and assign three levels of criticality
to each entry: helpful, important, and essential. The CIA methodology
draws strength from identifying "Western technologies and equipment
which are required for the development and production of future
Soviet military systems."[7] Unlike the
current system, which is heavily biased toward developing a universal
set of "militarily critical technologies," the CIA system returns
to the original reason for U.S. and multinational export controls
-- [foreign] military needs."[8]
Neutralizing Stealth
The cumulative effect of the unrestricted decontrol of technologies
such as radars, computers, displays, traveling wave tubes, fiber
optic cables,[9] signal/array processors,
and software, and their incorporation into hostile military air
defense networks, will be to neutralize the manned bomber component
of the U.S. strategic triad and place in great jeopardy the multi-billion-dollar
U.S. investment in stealth technology. The integration of these
technologies make possible the detection and tracking of U.S. stealth
aircraft. Conversely, the decontrol of composite materials, production
equipment, and know-how will advance the stealth efforts of potential
adversaries as well.
"Stealth" is neither a magical
concept nor a black art. It represents the merger of a variety
of new materials, long-standing engineering principles, and state-of-the-art
computational modeling capabilities into an airframe capable
of attenuating or deflecting radar impulses away from an enemy
radar receiver.
If these transfers result in
the loss of even one B-2 bomber, the financial loss alone would
greatly exceed any potential profits to be realized by the sale
of equipment. The loss of two B-2s would be the dollar equivalent
of losing a nuclear-powered aircraft carrier with its eighty-plus
aircraft aboard. In addition, the resulting erosion of the manned
bomber leg of the U.S. strategic triad is of fundamental import
to U.S. defense planning, yet the defense planning establishment,
including Congress, was not a party to this decision-making process.
Unfortunately, the ability to detect and track low-radar cross
sections so critical to stealth detection is the same capability
required for defense against cruise missiles.
Both of the stealth aircraft
shown to the public so far (the Lockheed F-117A and the Northrop
B-2) appear to be designed for intruder rather than air-defense
purposes, but what is now obvious is that very low radar cross
sections (RCS) are achievable. Reductions in RCS are the primary
basis for achieving low observability, and the effect can be
calculated quite simply because all radars conform to an immutable
law of physics -- that detection range varies with the fourth
root of the RCS measured in square units. For any given aspect,
if the RCS is reduced by a factor of ten, then the detection
range should be divided by 1.78. Thus, if an aircraft with an
RCS of ten meters squared (m2) could be detected at
100 nautical miles (nm) range, then a reduction to 1 m2 RCS will
result in a pick-up range of 56 nm. A further reduction to 0.1
m2 brings the range down to approximately 32 nm.[10]
The two factors held to be of greatest significance in determining
RCS are shape and the material used in the object's construction.
However, achieving true stealth is not just a matter of reducing
the RCS. Other critical factors concern system design, including
size, shape, aspect, and materials; and reduction of detectable
noise (both acoustic and electronic), infrared emissions, and
trails (smoke or vapor).
I believe that the two most
devastating technology decontrols cover machine tools and high-speed
computers ( machine tools from two perspectives -- first, their
ubiquitous presence in the manufacture of all advanced
military systems, particularly where high precision or complex
geometry is required. Second is their criticality to U.S. industrial
competitiveness.
The U.S. strategic advantage
over most foreign weapons systems relies on mission effectiveness
and lethality, both of which develop at the subsystem level,
contrary to the logic of the "gap-closer" approach, and saw ample
demonstration in Iraq. For example, the so-called opto-mechanical
devices found in advanced targeting systems are produced on machine
tools in the ±5-9 micron range as are the miniaturized guidance
systems in state-of-the-art missiles. In addition, critical components
in advanced cruise missile warheads and "smart weapons" are produced
on machines in the ±5-9 micron range.
The relationship ofÊcomputers
and advanced machine tools to the proliferation problem is often
posed in simplistic terms: Since the U.S. did not need computers
or computer-controlled machine tools to develop nuclear weapons
and ballistic missiles, there is little need to control either
technology for these purposes. The argument ignores the fact
that computers and computer-controlled machine tools have become
an essential tool for many activities that were previously accomplished
either by secretly amassing dozens of Nobel laureates, supported
by hundreds of top physicists, in the mountains of New Mexico
for several years or by metalworking artisans fashioning unique
parts for small lot production. Computers and computer controlled
machine tools have made themselves central by defining the very
way technical goals are accomplished, and can substantially enhance
the effectiveness of the limited pool of talent often available
to a proliferant country while providing the capability for mass
production of highly effective weapons systems.
Proliferant countries operate
under constraints that the U.S. nuclear program did not: economic/political
sanctions, lack of physical (test facilities, expendable fissile
material, etc.) and/or financial resources, threat of possible
pre-emptive attack by a concerned neighbor, etc., which would
make computer simulation of paramount importance. This is also
increasingly the case for ballistic missile testing as well,
and fewer tests will mean such programs are less visible, less
vulnerable to international opinion, and more difficult to assess
and guard against. Computers and computer controlled machine
tools are particularly useful for the more advanced proliferants
as they develop a more sophisticated military arsenal. At whatever
stage of development, it is in the USG interest to make a weapon
of mass destruction (WMD) and ballistic missile program as difficult,
expensive, and unreliable as possible.
Decontrol by Metaphor
The unremitting drumbeat for
decontrol is not without its creative side. Perhaps its greatest
example was the clever use of simple terminology such as "hot
sections" to mask radical decontrol measures which have swept
away most restraints on the export of advanced propulsion technology.
As displayed in Attachment H, using terms that have no intrinsic
meaning has been an effective vehicle with which to decontrol
the underlying materials, techniques, and equipment for the manufacture
of even the most advanced military engine technology.
We've Heard This Song Before
While it is impossible to "child-proof" the
world, strategic export controls have been, and can continue
to be, an effective restraint on a potential adversary's ability
to inflict grave military damage on the United States and its
allies.
Mr. Chairman, the massive technology
decontrols and the sell-off of U.S. defense assets throughout
the mid-1990's [particularly to China] and the failure to recognize
growing threats to our national security are chillingly reminiscent
of the disastrous French armaments policies on the eve of World
War Two. According to William Manchester in his excellent biography
of Winston Churchill The Last Lion, in 1940, the French
high command decided to sell its tanks abroad. The R-35 was a
better tank than any German model. Of the last 500 produced before
May l0, 1940, nearly half -- 235 -- were sold to Turkey, Yugoslavia,
and Rumania, with the result that when the Germans struck only
90 were on the French front. Moreover, while Nazi troops, Stukas,
and armored divisions were massing in the Rhineland for their
great lunge westward, the generals charged with the defense of
French soil gathered representatives of countries not regarded
as unfriendly to France and auctioned off 500 artillery pieces,
complete with ammunition, and 830 antitank guns -- at a time
when the French army was desperately short of both weapons.
Perhaps even more to the point
was the British cabinet decision in 1934 to sell 118 Rolls-Royce
Merlin engines to Germany. You may recall that the Merlin engine
became the principal powerplant in the Spitfire airplane that
literally saved England from Hitler's advances and destroyed
his plan to invade England just a few years later. In fact the
Supermarine Spitfire is undoubtedly one of the most famous fighters
of all time. When the Battle of Britain began on August 12, 1940,
nineteen Spitfire Mk 11 squadrons and thirty -- two Hawker Hurricane
squadrons stood to face the German onslaught. For the next 80
days, 3,500 German bombers and fighters fought against fewer
than 1,000 Spitfires and Hurricanes as the most important battle
of World War Two raged. The faster, more maneuverable Spitfires
were used against fighters while the Hurricanes fought the German
bombers. When the fighting ended on October 31st the Spitfires
and Hurricanes had downed 1,733 German aircraft.
Manchester also documented how "Chamberlain
had insisted upon approval of the sale as a matter of high principle
and he stated 'trade, like religion, should recognize no frontiers.'
The engines, he insisted, had been designed for civilian use,
and he chose to ignore the fact that they could also be used
in small fighter planes. When Churchill was informed of this
export to Germany, he refused to believe it; until the actual
bill of lading arrived in a plain envelope. Immediately he proposed
a total ban on aircraft deliveries abroad. The Royal Air Force
needed every plane it could get, he said, and none should be
sold to any other country -- certainly not to Nazi Germany. Chamberlain,
speaking for the cabinet, rejected his proposal because the trade
policy of His Majesty's government required that 'deficiencies
in the Defense Forces should be made up with the least possible
interference with the export trade.'"
Chamberlain's obstinate refusal
to face up to the reality of growing military threats to national
security and the placement of the balance of trade and the short-term
profits of private companies ahead of military preparedness is
one of the hallmarks of current U.S. policy. The similarity in
tone, manner, philosophy, and outcome between the two can be
seen most clearly in the U.S. approach to China.
I am afraid that we are witnessing
history repeat itself. Chamberlain called Churchill a warmonger
for his warnings of the dangers posed by the German monster looming
in the East. Chamberlain even came out and said, in 1934, that
he could only base his decisions upon his predictions for the
next two years. Looking beyond that limited horizon could not
be done. Unfortunately, the United States is conducting its foreign
and military policies in much the same myopic fashion. Preparing
for future threats is given credence and funding only when it
does not interfere with moneyed interests or large adversaries.
Mr. Chairman, the fact that
these hearings are being conducted today indicates to me that
the foresight and courage that Churchill personified is present
in these halls as well.
I would be pleased to answer
any questions you may have.
Peter M. Leitner, Decontrolling Strategic Technology,
1990-1992: Creating the Strategic Threats of the 21st Century. Lanham, MD:
University Press of America, 1995.
Endnotes
1. Peter M. Leitner, Decontrolling Strategic
Technology, 1990-1992: Creating the Strategic Threats of
the 21st Century. Lanham, MD: University Press of America,
1995.
2. Statement by Secretary of Defense Dick
Cheney to House Budget Committee, (Feb. 5, 1992): 1-2.
3. Larry Skantze, "Prototype Mentality a
False Path: U.S. Must Realize Technology's Value Lies in
Exploitation," Defense News (September 10, 1990):
24; Linda Spencer, Foreign Investment in the United States:
Unencumbered Access, (Washington, D.C.: Economic Strategy
Institute, 1991).
4. The most critical
feature is the expression:
In the left
side of this expression, MTC = Military Technology Capabilities.
The first portion of the right side of the expression represents
the traditional building blocks of the economic development
function, comprised of the following factors: C = Capital,
L = Labor, E = Education, N = Natural Resources, and S =
Sociological factors, i.e., birthrate, mortality, etc. The
second portion accounts for those factors, beyond the building
blocks, that are essential to the development of advanced
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