Induction principle: trying to delete it from the science, would not be different from taking out the decision about truth and falsehood of the theories of science.
The induction principle can only be a general proposition. If you try to regard it as an "empirically valid" proposition, so the same questions immediately occur again, which leaded to its introduction. We would have to use inductive reasoning to justify it. Regress.
Induction: We reject them because there is no suitable criterion of demarcation. No indicator of empirical, non-metaphysical character of a theoretical system.
Demarcation criterion: it will be a proposal for a fixing. Solely responsibility of the decision. To be justified only by analyzing its logical consequences: fertility, explanatory power, etc.
Schurz I 15f
Induction/PopperVsInduction/Schurz: Popper thesis: science can get along entirely without induction - many VsPopper - theoretical term (Popper: Problem: because observation statements are theory-laden, the border between observation terms and theoretical term is not sharp)._____________Explanation of symbols: Roman numerals indicate the source, arabic numerals indicate the page number. The corresponding books are indicated on the right hand side. ((s)…): Comment by the sender of the contribution.
Objektive Erkenntnis Hamburg 1993
Einführung in die Wissenschaftstheorie Darmstadt 2006