Touching The Limits Of
Knowledge
Cosmology and our View of the
World
Initial Meeting Minutes
1/26/98
Procedural
Information:
The meeting began with a pleasant surprise.
Professor Moebius (PEM) expressed his delight at the size of the
class enrollment. Extra chairs had to be provided for the
larger-than-anticipated enrollment. The class consists of a healthy
mix of representatives from the humanities and sciences, professors,
graduate students and undergraduates, as well as academics and other
interested persons.
Extra copies of the syllabus were distributed and
those taking the course for credit had their obligations briefly
described by PEM. The participants introduced themselves, touching
briefly on their background and/or reasons for enrolling in the
class.
Information about the class can be found on the
World Wide Web at
<http://www-ssg.sr.unh.edu/preceptorial/index.html>
Substantive
Discussion:
What followed was a broad introductory discussion
in which PEM and Professor Brockelman (PPB) laid out a few of the
issues with which the class might be expected to grapple.
- PPB: This class would deal with limits of
knowing and connections of science to religion. Contradictions
between science and religion would be identified and explored. PPB
cautioned the group to beware the use of terms such as "myth" and
"mystic," at least with respect to common parlance. Their meaning
in religious discussions is not the same.
- PEM: Referred several times to a Xeroxed
article by Chet Raymo (The Boston Globe 11/9/98) in which Raymo
muses on the nature of science as an instrument of inquiry. Raymo
cautions his readers not to expect religious pronouncements from
reputable scientists, regardless of the core religious beliefs of
those scientists. Raymo clearly takes the position that one reason
for the success of modern science is its unwillingness to
pronounce on the existence or nature of God.
- The matter of the anthropic principle and the
creation of the universe(s) is a proper topic for this group,
which has convened specifically to consider where knowing and
believing intersect.
- PPB expressed his displeasure with the notion
of the God of the Enlightenment. During this time in the West, the
religious view of God was a reflection of a culture to which
mechanistic arguments and explanations seemed to point to a
universe that ran like a mechanism. God as prime mover and
initiator seemed logical then, but seems less so now. The notion
of just what God is requires much more study. Even the notion of
God as creator is subject to discussion.
- PEM: Raised the issue of axioms and their use
as foundations for belief systems. These axioms both support and
limit the systems on which they are based. When belief systems
ignore their logical and appropriate limits they run into
problems. He cited an example of trying to reduce human psychology
to digital data.
- PPB: Supported PEM by introducing the concept
of the "transcendence of God"- the notion that God is beyond
prediction and description. The issue of models and description is
crucial to this idea. That is, all descriptions of God are models
of God and not God. Taoist views on this issue were compared to
the "no graven images" prohibition in some western religious
views, as much in terms of spiritual images as physical
models.
- PEM attempted to introduce modern scientific
cosmology, with limited success. Appropriate reading assignments
were displayed by overhead (Ferris: Ch.1, 2, 4, 6, and 10 and
Barrow pp35-60) He revealed the existence of a folder ("Physical
Universe") in the physics library which would contain a number of
pertinent readings. Just reading the cosmology chapters in an
introductory astronomy text would suffice.
- PEM was careful to describe the limits of
scientific knowledge of the universe to those regions of the
universe that were observable. Although he clearly allowed for
non-observable regions as well, he excluded them from science
because they could not be tested. Scientific theories are valuable
only if they are testable. He was careful to point out that
understanding does not require testing. Knowledge springs only
from empiricism.
- A question from PPB to PEM concerning what
might lie "beyond" the end of the observable universe" prompted a
more open and general discussion within the group of the effect of
language as both creator and delimiter of reality. Latitude and
longitude lines lack physical substance, but have a substantial
effect on our concepts of physics. Their effects as models are
very real.
- PEM expressed the opinion that language might
be too culturally constrained to suffice as descriptor of the
scientific universe. Might mathematics step in to fill the gap?
Even mathematics is insufficient because mathematical theories are
also incapable of explaining their own foundations.
- Towards the end of the class the matter of
time was briefly introduced. One student expressed the idea that
time itself was subject to skepticism, given the relativistic
effects of position and speed on the passage of time. Modern
watches were not precise when subject to relativistic effects.
- Another student pointed out that the study of
time was at the foundation of western science. The Greeks expended
a great deal of intellectual energy considering the relationship
between the earth, which is in essence both a creator of time and
a means by which time can be measured and the heavens. Their
science and then later our science was largely an attempt to both
investigate the mechanism and purpose of a cosmic watch from the
inside of the watch.
The class drew to an end with discussion from PEM
focusing on the dualistic Greek view of time. Chronos, the order
imposed by time was distinct from Horos, the quality of
time.
Respectfully submitted from the shallow end of
what looks to be a very deep pool
Howard C. Murphy