 Fifth, and probably most importantly in terms of the history of ideas, the seminal philosopher of science Carl Hempel (1905–1997) contended that the project of logical positivism was too limited (Hempel 1950). It was insensitive to the broader task of scientific inquiry which is properly conducted not on the tactical scale of scrutinizing particular claims about empirical experience but in terms of a coherent, overall theory or view of the world. According to Hempel, we should be concerned with empirical inquiry but see this as defined by an overall theoretical understanding of reality and the laws of nature. This was not ipso facto a position that favored the meaningfulness of religious belief, but Hempel’s criticism of positivism removed their barrier for overall metaphysical accounts of reality, be these accounts theistic, pantheistic (roughly, God is everything), naturalistic, and so on. Moreover, the positivist critique of what they called metaphysics was attacked as confused as some metaphysics was implied in their claims about empirical experience; see the aptly titled classic The Metaphysics of Logical Positivism (1954) by Gustav Bergmann (1906–1987).