preview

The Philosophy of Science Essay

Better Essays

The study of the philosophy of science explores whether scientific results are actually the study of truth. Scientific realism is an area of study in the philosophy of science and has a contrasting view called anti realism. The debate between the two revolves around their disagreement between the existence of an external world. A scientific realist believes that an external world exists independent of our minds whereas the anti realist, or the idealists, believes that no such world exists outside of ourselves. A stick underwater seems bent while railway tracks seem to meet in the distance, when they do not. Our vision plays tricks on us and therefore the phenomena appears misleading. Seeing as there are doubtful sources to our experiences …show more content…

Thus creating a world via electric signals to our brain. While the realist accepts that unobservable phenomena do exist and does not consider a theory to be a fact but merely as approximately true.
James Robert Brown of the University of Toronto is a realist. Realism, as affirmed by Brown, is determined by scientific success, which is best determined by theories that, first, “are able to organize and unify a great variety of unknown phenomena.” (Brown, p.133). Second, latter theories systemize data more accurately than former, lastly and most importantly “ a statistically significant number of novel predictions pan out,” (Brown, p.134).
In his work, explaining the success of science, Brown tries to describe scientific success whilst defending scientific theories by contesting anti realist ideas. Throughout the paper he mentions various anti realists along with their work regarding the succession of a theory. Bas Van Fraassen, one of most influential anti realists, suggests that it is not at all surprising that theories are successful, given that any unsuccessful theory is rejected. He believes that the success of science happens purely due to chance, or coincidence. Fraassen tries validate his view through Darwinian natural selection. He says that just as species struggle for existence, so do theories. Species who do not adopt to their environment become extinct, “so too are theories which do not make true observational predictions dropped” (Brown, p.134). A

Get Access