If we're talking about global warming (as ppqqrr was), then it's surely some kind of objective physical notion of 'getting hotter' that we're interested in. The

If we're talking about global warming (as ppqqrr was), then it's surely some kind of objective physical notion of 'getting hotter' that we're interested in. The problem with global warming is not that we all feel subjectively hotter! And I did say: >substitute in a more precise physical definition of temperature