Rebuttal on health / Christopher Boorse -- Defining disease : the question of sexual orientation / Michael Ruse -- Malady / K. Danner Clouser, Charles M. Culver, and Bernard Gert -- Toward a pragmatic theory of disease / George J. Agich -- Defining disease : praxis makes perfect / John D. Banja -- Disease : definition and objectivity / Frederick Kaufman -- Disease and subjectivity / Stan van Hoof -- Concept of disease in alternative medicine / Mark B. Woodhouse