1.
Identify factors in the physical and
biotic world that may be relevant. These factors are neither technical or
societal. Examples of such factors include natural resource availability, land
cover, climate trends, and risks of volcanism or earthquake.
2.
Identify relevant societal, cultural, and
behavioral patterns. Numerous aspects of technology, the physical world, and
the biotic world are not separable from human activity, and require
consideration of societal, cultural, and psychological factors.
Natural resources, for example, exist only so far as human groups define
them as useful and only in so far as technology, politics, and economics can
make them available (Steward 1972). Factors relevant to the foresight process
include the following categories:
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Legal and political trends that may affect the foresight problem at hand. For
example, historical and recent trends in environmental legislation, or trends in
international agreements in areas such as trade, labor, or human rights may
affect the uses and applications of technology.
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Cultural and economic processes and values that influence individual and group
decision-making about technology. Some examples are profit motives (individual
and corporate), standard of living goals and perceptions, power motives, values
on technology, aesthetic values, social welfare values, social justice values,
attitudes toward public spending, advertising, and ideologies about and
interpretations of human behavior.
3. Identify
possible changes in the technology suggested by the TRIZ laws of technological
system evolution. These assist in understanding the possible quantum shifts
in the state of technologies.
4.
Identify historical analogues. Historical
situations and processes may exist that are relevant to the foresight problem at
hand (recall George Santayana's aphorism, "those who cannot remember the
past are condemned to repeat it"). Can
their outcomes inform the foresight process?
For example, the current period of economic expansion is often attributed
to the ongoing information revolution. As a historical analog, the economic
ramifications of the Industrial Revolution are of interest.
5.
Identify relevant "must happen"
factors. These are events that can be projected with high probability of
accuracy, assuming no significant perturbations to the system.
For example, the number of persons retiring in the year 2050 will be
strongly correlated with the number of children born between 1980 and 1995.
Identify perturbations that may modify these otherwise high-probability outcomes. For
example, changes in social security laws, changes in work patterns and life
cycles, and changes in employment rates are among factors that may affect
retirement practices over time.
6.
Identify trends revealed by historical
records and bibliometric analyses. The
most famous example of this in the digital electronics field is undoubtedly
Moore's law (Intel 2000), which states that the number of transistors on a chip
doubles every 18 months or so. Similar trends show increasing network
bandwidths, hard disk storage capacities, and so on. Usually trends are modeled
as linear, exponential, or S-curve. Trends of interest are not just those
relating directly to the foresight problem, but include indirect influences as
well. By extrapolating trends in indirect influences, the future of these
influences can be addressed.
7.
Identify counteracting factors. These
oppose any factors already identified as influencing the foresight problem under
consideration. For example, the
forces that promote faster, more powerful computers are counterbalanced by the
forces that restrain that trend, explaining why computers aren’t increasing in
power even faster than they are. From that perspective, Moore’s law (that the
number of transistors on a chip doubles every 18 months or so) describes an
equilibrium between opposing forces which would be useful to identify, rather
than as the unitary empirical trend it is popularly perceived to be.
8.
Identify limiting factors. No real
phenomenon goes to infinity. For
identified trends, how far might they go and what might stop them from going
further? For each limit so identified, ask if it could conceivably be overcome.
If so, how? If not, why? Develop alternative prediction scenarios for the case
in which a limitation is overcome and the case in which it is not.
9. Identify
possibilities for breakthroughs. For limits to trends identified earlier,
assess the credibility of conceivable breakthroughs. Such breakthroughs are more
likely when one aspect of a technology is the main bottleneck, and less likely
when significant improvement in the performance of a technology requires
advances in several subproblems. For each such possibility, generate prediction
scenarios based on whether or not the breakthrough actually occurs.
10.
Identify potentially self-fulfilling
prophecies. Expectations about change can cause change.
For example, Moore's law is frequently suggested as an important impetus
to advances in microelectronics manufacturing, since the industry expects it to
hold and therefore a company in the industry, to remain competitive, feels it
must meet that expectation in its own products. An important type of
self-fulfilling prophecy is related to foresight studies themselves. When used
by policy-makers the conclusions of a foresight exercise can be an integral part
of a plan to reach a strategic goal.
11. Identify
what relevant phenomena might end during the period of interest. Probabilistic
conclusions can be made about the life spans of such phenomena based on when
they began and the assumption that the current moment is a random time point in
the life spans of the phenomena (Gott 1993). Use this to help understand timing
issues regarding paradigm shifts and other discrete events not predictable based
on trend analysis techniques.