John Dewey was an American pragmatist philosopher, 1959-1952.
Dewey wants the distinctions between science and philosophy to be rubbed out and replaced with an uncontroversial notion of intelligence trying to solve problems and provide meanings.
While this is a distinction that Rorty, too, wishes to undermine, Rorty criticizes Dewey (in Experience in Nature [1]) as wanting to “use the term ‘experience’ as an incantatory device to blur every conceivable distinction.”