Beyond Truthlikeness: Toward a Linguistically Invariant Theory of Scientific Progress
Dissertation, Indiana University (
1990)
Copy
BIBTEX
Abstract
In the 1970's a problem arose for the viability of Popper's truthlikeness project. The problem, in short, was that all plausible measures of the truthlikeness of scientific theories were language dependent. This dissertation is primarily concerned to provide a substitute notion that can do the work 'verisimilitude' was intended to do without suffering from linguistic relativity. It is argued that the notion of 'knowledge', or 'knowledgelikeness', can suffice in this regard. ;Chapter One seeks to convince the reader that the notion of 'truthlikeness' is intrinsically non-objective; all attempts to salvage the objectivity of truthlikeness have failed. Chapters Two, Three, and Four argue that the various language dependence arguments can be overcome by adopting a knowledge-based approach. Chapter Five attempts to diagnose the underlying cause behind the failure of the verisimilitude project