Many of our most cherished beliefs, both scientific and nonscientific,
are really hypotheses. Some of them are already turning out to
be as mythological as the idea that the earth is flat or that use
leaches to get rid of diseases. People in fields of science sometimes
forget the tentative nature or their profession. The press, politicians,
teachers, and students are more likely to forget this. They get
the idea that the scientific community has "proved" things
which are actually quite debatable. Such things as global warming,
the increasing ozone hole, acid rain, and even evolution are theories.
All of these theories have serious opponents. Each of these theories
has serious problems. None of them has or ever will be proven.
And yet, many people consider them unquestioned fact. At best they
are tentative - perhaps the best current explanation, but only
probable, not certain. Remember, hypotheses are inductive, so the
claims must be made with low modalities.
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World views are tentative formulations we make of how the world
most likely is. We work from our observations of the world, (how
those we know interact, how animals behave, what happens when we
fall off our bike, what our teachers tell us, what the media tell
us, and everything else that we observe), then we develop a hypothesis
which most adequately explains those observations. That hypothesis
is our world view. Because each individual is limited in their
understanding, no one's world view is completely accurate. It is
important to realize this in order to be open minded and willing
to change your mind when better information comes along. When one
is rigid in their world view, they are dogmatic and unteachable.
Critical thinkers avoid this. It is good to be aware of the tentative
and uncertain nature of hypotheses, both scientific and personal.
(See also paradigm)
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