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Single Idea 22176

[filed under theme 14. Science / C. Induction / 1. Induction ]

Full Idea

Some philosophers use 'inductive' to just mean not deductive, …but we reserve it for inferences from examined to unexamined instances of a given kind.

Gist of Idea

Induction is inferences from examined to unexamined instances of a given kind

Source

Samir Okasha (Philosophy of Science: Very Short Intro (2nd ed) [2016], 2)

Book Ref

Okasha,Samir: 'Philosophy of Science: very short intro (2nd ed)' [OUP 2016], p.24


A Reaction

The instances must at least be comparable. Must you know the kind before you start? Surely you can examine a sequence of things, trying to decide whether or not they are of one kind? Is checking the uniformity of a kind induction?


The 10 ideas from 'Philosophy of Science: Very Short Intro (2nd ed)'

Not all sciences are experimental; astronomy relies on careful observation [Okasha]
The discoverers of Neptune didn't change their theory because of an anomaly [Okasha]
Science mostly aims at confirming theories, rather than falsifying them [Okasha]
Randomised Control Trials have a treatment and a control group, chosen at random [Okasha]
Induction is inferences from examined to unexamined instances of a given kind [Okasha]
If the rules only concern changes of belief, and not the starting point, absurd views can look ratiional [Okasha]
Galileo refuted the Aristotelian theory that heavier objects fall faster [Okasha]
Multiple realisability is said to make reduction impossible [Okasha]
Theories with unobservables are underdetermined by the evidence [Okasha]
Two things can't be incompatible if they are incommensurable [Okasha]