Lesson 2 Flashcards
Is an organized body of knowledge concerning the physical world, both animate and
inanimate
Science
A method of investigating nature- a way of knowing about nature that discovers reliable
knowledge about it.
Science
The practical application of science; focused on being able to control or manipulate nature.
Technology
Can we know the universe?
Carl Sagan
Who said that Science is a way of thinking more than it is a body of knowledge.
Carl Sagan
Who said that the goal of science is to find out how the worlds works, to seek what regularities there may be, to
penetrate the connection of things.
Carl Sagan
Who said that Science is based on experiment, on a willingness to challenge old dogma, on an openness to
see the universe as it really is.
Carl Sagan
Who said that Science sometimes requires courage – at the very least the courage to question the
conventional wisdom.
Carl Sagan
Who said that We examine the world critically as if many alternative worlds might exist, as if other things
might be here which are not
Carl Sagan
Who said that If you spend any time spinning hypotheses, checking to see whether they make sense,
whether they conform to what else we know – you will find yourself doing science
Carl Sagan
To look, to see, to know
Ludwig Fleck
Who said that What you think is evidence of what you know. But how do we know that?
Ludwig Fleck
facts are self-evident, that they are simply there. Thus, physical
phenomena that manifest themselves visibly are held to be factual; their existence cannot
be doubted since they are confirmed by the senses.
Positivist approach
Facts are socially created. Facts are facts once people agree that
these things constitute a fact.
Constructionist approach
Who said that Facts are created not in and of themselves but because of the cognition of their existence
Ludwig Fleck
Who said that In order to see, one has to know what is essential and what is inessential.
Ludwig Fleck
exchange or sharing of ideas creates a collective mood; and because both
understanding and misunderstandings, creates its own peculiar thought style.
Thought collective