That's one way to look at, let's dispense with the notion that science is a noun. Let's instead accept that science is not a thing, but rather an action, a process, a method. If science is a person place or thing, where is this thing called science? Is a person science? No, a person is a scientist, that is, a person DOES science. Directs their energy towards the work of science. Science is something people DO, not some edifice, not some immutable structure. Science evolves because science is a verb, it's not an inanimate object. Without people doing the process of science, there is no science.