> If someone drops a glass and it shatters, would a higher level system describing the mechanics of glass shattering be a runtime? I don't see it. It can be a

> If someone drops a glass and it shatters, would a higher level system describing the mechanics of glass shattering be a runtime? I don't see it. It can be a runtime, if some interface is built on top of the phenomenon of the shattering of glass. Because humans.