This paper explores the philosophical approach of the Swedish-born thinker John Elof Boodin. It will be shown that Boodin’s philosophical development ran through various stages, beginning with more or less “orthodox” pragmatism and ending with what he labeled “functional” realism. My principal thesis is that, in the last analysis, Boodin failed in establishing a stable systematic point of view. However, his philosophical development is worth considering in some detail because it nicely reflects the situation of a European-born philosopher in early-twentieth (...) century America. (shrink)