Open and Closed — What is the
difference?
Currently, science
is typically closed by methodological naturalism,
a proposal to require that scientists must include
only natural causes in their scientific theories. The difference
between science that is open and closed is the difference in responding to
a
question: Has the history of the universe included
both natural and non-natural causes? In an open
science (liberated from rigid methodological naturalism) this question
can
be
evaluated
based
on
scientific
evidence; a scientist begins with methodological naturalism, but is flexible
(not rigid) and is willing to
be persuaded
by evidence and logic. In
a closed
science (restricted
by rigid methodological naturalism), evidence and logic are not the determining
factors
because the
inevitable
conclusion — no
matter what is being studied, or what is the
evidence — must be that "it happened by natural process."
I think methodological naturalism is theologically acceptable for a Christian so the main questions in this page are about our definitions of science, logic, and utility, by asking (about methodological naturalism) "Is it scientific? Is it logical? Is it useful? Is it a rule?"
Is it scientific?
A principle of methodological naturalism cannot
be logically derived from science (so it is non-scientific)
but is compatible with science (so it is not
un-scientific).
But if we define science as "whatever
scientists do," and most scientists currently use methodological naturalism,
doesn't this make it scientific? Maybe. It depends on whether
we define science as an activity with goals or a game with
rules.
Is
it scientifically logical?
Let's compare the process of methodological
naturalism and the process of science. With methodological naturalism
(MN), circular logic converts a naturalistic
assumption (that everything which does
occur in nature is natural)
into
a
naturalistic conclusion (that everything which has occurred in
nature has been natural). But circular logic is bad logic; it
is trivial and misleading. The circular MN-process automatically
converts
an assumption into a conclusion that is inevitable, that cannot be
changed
by
a logical
evaluation
of
observable evidence. But evidence and logic are the foundations of science-process. Since
the
circular MN-process
does
not
depend
on
evidence and logic, it does not depend on science-process, but the
conclusion
demanded by methodological naturalism — that "it happened by natural process"
— is
considered
to
be
scientific. Do you think this is rational? It does seem strange,
but
the overall result is that methodological naturalism
provides a way to bypass the process of science and
then claim
the
authority of science as support.
Is it scientifically useful?
In
science — in a
logical
search
for
truth
about
nature — is methodological naturalism a useful approach? Although
we
can't
be
certain,
probably methodological
naturalism
will be
useful if
its assumptions are true, if there
is a match between "what methodological
naturalism assumes
about the world" and "how the world really is." IF the
history of the universe really has included only natural process, then
methodological
naturalism is correctly assuming an all-natural history,
and methodological
naturalism will be useful because it helps scientists avoid being distracted
by
false
theories about non-natural events. But IF non-natural events really did
occur during history, the premise of methodological
naturalism is false, and it will be harmful
when it
inevitably forces scientists to reach some false conclusions.
Imagine that we're beginning our
search for truth with an appropriately humble attitude by refusing to assume
that
we already
know — with certainty, beyond any doubt — what kind of world we
live in. If we don't know whether naturalism "matches the reality," what
is our best scientific strategy for finding truth? The best strategy
is an open science, with scientists humbly asking
a question instead of arrogantly
assuming an answer. While we're in a questioning state of mind,
exploring various aspects of nature, an open science (not constrained by methodological
naturalism, not demanding
an all-natural history) will let scientists use evidence-and-logic to reach
a conclusion. In open science, a scientist
begins with methodological naturalism by assuming that (consistent with MN)
there is a natural explanation, thereby adopting a heuristic-MN. But
an open-thinking scientist rejects rigid-MN by
choosing the freedom to use both
MN and
non-MN modes
of
thinking while logically evaluating the evidence,
to
consider a wider
range of possibilities that include both non-design (which
is consistent
with methodological naturalism) and design (which
may or may not be consistent with
methodological naturalism). In open science, a scientist begins with
an MN-assumption
but does not insist that — no matter what the evidence indicates — it
is necessary to
end with
an MN-conclusion.
Perhaps the search by Closed Science
is occasionally futile, like trying to explain how the faces on Mt. Rushmore
were
produced by undirected natural process (erosion,...) even though, when scientists
are restricted in this way, the finest creativity and logic will fail to find
the true origin. Perhaps methodological
naturalism is putting scientists in the position of
a man who is diligently searching for missing keys in the kitchen when the
keys
are sitting on a chair on the front porch. No matter how hard he searches
the kitchen, he won't find the keys because they aren't there! On the other
hand, if the keys really are in the kitchen, probably they will be found by
someone
who believes "the keys are in the kitchen" and is diligently searching
there, not by a skeptic. Proponents of Open Science are not saying "don't
search
in the kitchen"; instead, they are saying "search
everywhere, including the kitchen and porch," and
this flexibility should make
Open Science more effective.
Is it a rule of science?
Is science a game with rules? This
is an interesting sociological perspective, useful for thinking about interpersonal
dynamics and institutional structures. For example, it explains how
those with power to make decisions (about publishing, funding, and hiring
in the community of scientists) can decide that a rigid methodological
naturalism should be a "rule of science" that is unwritten yet
is enforced. Yes, this can be done, but is it wise?
Let's compare "cheating" in
sports, business, and science. In a Strong Man Contest, if other contestants
carry a refrigerator on their backs, one man should not be allowed to move
it with a two-wheel cart because this is not useful for achieving the goal
of the game, for deciding who is the strongest man. But if the goal of
a business is to deliver refrigerators quickly, many times throughout the day,
a two-wheeler is useful.
Instead of a game with rules, it
seems better to define science as an activity with goals. For
most scientists the main goal of science (although it isn't the only
goal) is
finding truth about nature. But if we demand that the answer to every
question about the history of nature must be that "it happened by natural
process," we might force scientists to reach some unavoidable false conclusions. When
some scientists recognize this and they question the usefulness of rigid methodological
naturalism, is it cheating or wisdom?
Natural or Logical?
In
scientific thinking, in science research and science education, is rigid methodological
naturalism always wise? When
we ask this question, we're actually asking, "Should science be a search
for natural explanations
or logical explanations?" What do
you think? While we're investigating the history of the universe, if
we find a
conflict between naturalism and logic, should we give a higher
priority to naturalism or logic?
APPENDIX Methodological Naturalism and Intelligent DesignA page about "Intelligent Design in Science?" includes Naturalism (methodological & philosophical) and Intelligent Design which looks at these questions: In our search for truth about the history of nature, what are the advantages and disadvantages of non-flexible methodological naturalism (MN)? How can MN be useful and non-useful, scientifically and in other ways? Is MN acceptable, scientifically and theologically, for Christians? What are the similarities and differences between methodological naturalism and atheistic philosophical NATURALISM? What are the relationships between them, and is there a tendency for either to cause the other?Here are some problems of Closed Science: Two Limits for Science A
Change of Mind The Futility of Humility |
This website for Whole-Person Education has TWO KINDS OF LINKS:
an ITALICIZED LINK keeps you inside a page, moving you to another part of it, and a NON-ITALICIZED LINK opens another page. Both keep everything inside this window, so your browser's BACK-button will always take you back to where you were. |
my FAQ about
Creation, Evolution, and Intelligent Design my detailed overview of a fascinating page by Paul Nelson about pages by other authors about |
This page is
http://www.asa3.org/ASA/education/origins/briefmn.htm
Copyright © 2003 by Craig Rusbult, all rights reserved