The Problem of Life: An Essay in the Origins of Biological Thought

activity analogy analysis anatomy Anaximenes ancient animal Animalium Aristotelian Aristotle Aristotle's arteries atomic theory behaviour believed biologists biology blood body body's brain Cartesian cause cells cerebral chapter chemistry classical concept contemporary Cuvier Darwin Democritean Democritus Descartes Diogenes Laertius dissection eighteenth century embryology Empedocles Epicurus Erasistratus evolution example exist experience fact force Galen Galileo Goethe Greek Harvey heart Herophilus human Ibid ideas Kant Lamarck Leonardo living London matter mechanism mechanistic metaphysics microcosm mind modern motion movement muscle nature Naturphilosophie nerves nervous system neurophysiology nineteenth century nowadays objects observed organism origin pangenesis paradigm Parmenides particles perception perhaps Peripatetic phenomena philosophy physical physiology Plato pneuma principle psychological recognise reflex says scientific seems seen sensation sense seventeenth century Socrates soul species spinal spirits Stagirite's Stoics substance T H Huxley teleological things thinkers thought Timaeus trans understanding University Press ventricle Vesalius writes