ABSTRACT
This chapter provides a moderately precise shape to the idea that physical reality is independent of physicists, an idea deeply rooted in the minds of scientists and laymen alike. This idea is particularized through the introduction of supplementary assumptions that are inspired by common sense. The versions of realism thus obtained are discussed in the light of quantum physics. They are found to be unacceptable. In order for realism to be something more than an arbitrary metaphysical construction, physicists should have some grip on reality through their experience. In conventional quantum mechanics, the hypothesis implies that at any time in its history a microscopic particle always possesses a complete set of compatible observables endowed with definite values. Macro-objectivism, in spite of physicists' reference to experience, is distinctly a realistic philosophy, since it assumes that physical objects would exist and have specific properties even if no human beings existed.
