1.
¡Hasta el infinito,
y más allá!
In Japan the traffic lights are ‘blue’
despite there being a separate word for ‘green’, and the sun is red not yellow.
It’s right there on the flag.
So those “perceivable differences.” The
question is, ‘perceived by who(m)?’ I’m sure we’ve all had discussions of
various levels of heatedness with friends, sales clerks, and shopping buddies
over whether a particular item of clothing is black or just very very dark
blue. How much are those perceptions cultural (the red sun in Japan),
linguistic (yellow most everywhere else), or individual (Newton, of course,
spoke of ‘white’ light)? How do they feed up and down? If a word holds a
meaning simply because a critical mass of people thinks that it does, then
whose ‘perception’ really matters?