Utility is not the same thing as testability. Your color detector may return the same result when pointed at snow as when pointed at a sheet of paper, but you may decide to call the former “black” and the latter “white” for utilitarian reasons. Which is quite common IRL.
Utility is not the same thing as testability. Your color detector may return the same result when pointed at snow as when pointed at a sheet of paper, but you may decide to call the former “black” and the latter “white” for utilitarian reasons. Which is quite common IRL.