From enlightenment to Naturphilosophie: Marcus Herz, Johann Christian Reil, and the problem of border crossings Leeann Hansen OriginalPaper Pages: 39 - 64
Redrawing the boundaries of molecular biology: The case of photosynthesis Doris T. Zallen OriginalPaper Pages: 65 - 87
Aristotle's biology and the transplantation of organs Stephen R. Munzer OriginalPaper Pages: 109 - 129
Essay review: The Eugenics industry — Growth or restructuring? Philip J. Pauly ReviewPaper Pages: 131 - 145