Kaasaegne teaduslik mõtlemine ja filosoofilised meetodid
well. And so on. We fall in an infinite regress.
This is an important philosophical problem that we are not going to discuss!
In practice, we often appeal to argumentative strategies so that our claims will be accepted without
demanding further justification:
1. Assuring
2. Guarding
3. Discounting
These strategies are often helpful in argumentation but they should be used with caution.
Syllogisms
Arguments we discussed are far were mostly formed by 2 premises and 1 conclusion and contained 3
terms.
All Birds are Animals
All Swans are Birds
Therefore, All Swans are Animals
The Middle Term (Birds) appears in both premises but not in the conclusion. Such arguments are called
Syllogisms.
Question: How many forms of syllogisms are there?
A syllogism has the following form:
---- T ---- T
---- T ---- T
Therefore, ---- T ---- T