Also the idea of architecture (and discardable scaffolding) being important. To build a roman arch you need scaffolding in place until you can drop in the keyst

Also the idea of architecture (and discardable scaffolding) being important. To build a roman arch you need scaffolding in place until you can drop in the keystone. To build a (mammalian) body you need scaffolding in the form of a womb until the body is self-sufficient.' There's also the matter of different types of architecture at different levels of scale. For cellular biology the foundational properties are statistical mechanics and physical chemistry. What are the foundational properties of computation?