My counter-criticism to your last point would be that there are those in other fields who try to pass off opinion as objective truths.
People may do that in many fields, I’m not sure it defines any of them though.
Nothing I have said relates to the promotion of people trying to pass off opinions as objective truths anyway.
My points relate to the idea there are areas where we cannot have objective truths either due to the intrinsic nature of that issue (how do we demarcate science from not science or what ethical systems are best for example), or the current limits of our ability to study these issues scientifically with any degree of accuracy (many of the things that fall within the purview of social sciences).
Michael Oakeshott classifies different types of knowledge and the problems of limiting things to scientific knowledge:
Technical knowledge can be learned from a book; it can be
learned in a correspondence course. Moreover, much of it can be
learned by heart, repeated by rote, and applied mechanically: the
logic of the syllogism is a technique of this kind. Technical knowledge,
in short, can be both taught and learned in the simplest meanings
of these words.
On the other hand, practical knowledge can
neither be taught nor learned, but only imparted and acquired. It
exists only in practice, and the only way to acquire it is by apprenticeship
to a master - not because the master can teach it (he cannot),
but because it can be acquired only by continuous contact with one
who is perpetually practising it. In the arts and in natural science what
normally happens is that the pupil, in being taught and in learning
the technique from his master, discovers himself to have acquired
also another sort of knowledge than merely technical knowledge,
without it ever having been precisely imparted and often without
being able to say precisely what it is. Thus a pianist acquires artistry
as well as technique, a chess-player style and insight into the
game as well as a knowledge of the moves, and a scientist acquires
(among other things) the sort of judgement which tells him when
his technique is leading him astray and the connoisseurship which
enables him to distinguish the profitable from the unprofitable
directions to explore.
Now, as I understand it, Rationalism is the assertion that what I
have called practical knowledge is not knowledge at all, the assertion
that, properly speaking, there is no knowledge which is not technical
knowledge. The Rationalist holds that the only element of
knowledge involved in any human activity is technical knowledge,
and that what I have called practical knowledge is really only a sort
of nescience which would be negligible if it were not positively mischievous.
The sovereignty of 'reason', for the Rationalist, means the
sovereignty of technique.
A ace salesperson may know many things about human psychology, and I’d bet on them to outperform the world’s leading expert on the science of persuasion in persuading someone to buy a car. The scientist can better justify why their knowledge is “true”, but I wouldn’t say the salesperson simply has subjective opinion on human psychology, they have identified something real.
I think you are trying to put science into a box that is not applicable. First, to my mind, science or a scientific approach at its core is about mitigating human fallibility in our pursuit of knowledge and understanding. Second, it is about demarcating between what can be considered in TRUE/FALSE terms and what of the human experience is purely subjective preference and the need to manage conflicting preferences
I wouldn’t say the only way to think of knowledge is a) true false as established by science or b) opinion and subjective preference.
Prior to the Soviet Union collapsing some people predicted it would happen, for reasons that later turned out to be correct. They were not doing science, but they did offer useful and accurate insights into the world.
Many others said incorrect things about the USSR, and at the time no one could prove who was right or wrong. But the people who were proved right with hindsight were correct in the observations at the time they made them. Sometimes this may be the best we can do.
The World is too messy to just have true/false and opinion/preference as categories of information.
Would you say that this is a problem exhibited within the scientific community, or do you see it as a problem among the lay community? Perhaps both?
It can affect individuals from either.
This I find interesting. Of all that contribute to false information within society, it is your view that science is a major contributor. Can you give me some examples that exemplify this problem so I have a better understanding of what you are referring to?
A major contributor in a generic sense rather than quantified, one of many and far from the worst. But certainly something that contributes significantly to the problem (of course it can also help mitigate the problem too).
Look at a field like psychology where by some estimates more than half of published research is false (whatever the percentage is, it’s significantl).
The more research I read, the more misinformed I would become, regardless of any actual knowledge I acquired.
In physics, a leading expert will have vastly better knowledge than a non-scientific but astute observer of the natural world. I’m not sure we can guarantee that someone deemed a leading expert in psychology would
necessarily have a more useful understanding of human behaviour than a highly astute observer of human society.
Wisdom requires the acquisition of useful knowledge and the avoidance of anti-knowledge (incorrect information retained as true that can cause problems).
Medical science, eugenics, scientific racialism, flawed economic theories, mental health treatments, dietary advice, etc are some areas where this has caused harm in the past.
(And to be clear, the point is science is a major source of false information,
not science is a major source of false information therefore Jesus/tarot cards/moon crystals/etc. )