Aristotle was an intellectual omnivore, a glutton for information and ideas. But the subject he loved most was biology. In his works the ‘study of nature’ springs to life for he turns to describing and explaining the plants and animals that, in all their variety, fill our world.* To be sure, some philosophers and physicians had dabbled in biology before him, but Aristotle gave much of his life to it. He was the first to do so. He mapped the territory. He invented the science. You could argue that invented science itself.
