>> How can you be sure that the red you see is the same as everybody else is seeing?
I can't, but my understanding is that if we all agree to call a certain frequency of visible light "red", the frequency won't change because some people perceive it in a different way than others. Neither will measuring the frequency depend on how people perceive it.
That seems to me to be a more consistent definition of "red" than the definitions of personality traits that are discussed here.
I can't, but my understanding is that if we all agree to call a certain frequency of visible light "red", the frequency won't change because some people perceive it in a different way than others. Neither will measuring the frequency depend on how people perceive it.
That seems to me to be a more consistent definition of "red" than the definitions of personality traits that are discussed here.