id author title date pages extension mime words sentences flesch summary cache txt work_vgry7molpzbhbevvzvs4nmopbu R. Dawid The No Alternatives Argument 2014 37 .pdf application/pdf 8311 1195 74 which conditions failure to find an alternative to H confirms the theory any phenomenon described by H, non-empirical evidence for H can, for example, consist in observations about the research process leading up to the (NAA).1 If valid, it would demonstrate the possibility of non-empirical theory In order to understand the problem of non-empirical theory confirmation, we The number k of possible scientific theories which can account for a certain set of data is in turn relevant for the degree of belief in the empirical the Yk, the non-empirical evidence FA confirms H under plausible conditions. In the No Alternatives Argument or NAA, the non-empirical evidence consists in the observation that scientists have not yet found an alternative to Following this line of reasoning, we reconstruct NAA based on the notion that there exists a specific but unknown number k of possible scientific ./cache/work_vgry7molpzbhbevvzvs4nmopbu.pdf ./txt/work_vgry7molpzbhbevvzvs4nmopbu.txt