What Are Organisms?
What is an organism? It’s not an easy question to answer. When faced with such a challenge, it is natural to employ metaphors that help us formulate some preliminary ideas about what it is we’re dealing with. These metaphors relate something that is mysterious to us, like the organism, to one that is well known to us, such as the machine. We know what machines are, and generally how they function, and so this metaphor […]