Re: Relativity and the nature of light. Waves or particles?

Mr. Hertz: Everyone must be compelled to accept that light has a
wave-particle duality, so it is impossible to understand it as one or
the other. The speed of light in a vacuum would have to be added to the
emitter, just as a particle would. It must form compression waves in a
medium because it is constrained to the speed of the medium, such as air
or intergalactic gas. As with sound, the speed of light must be combined
with that of the observer as long as we are rational.