A photon travels a Planck length (l_P) in a Planck time (t_P). If the wavelength of the photon is l_P/2, then two wave fronts would pass across l_P in one t_P. That seems like moving information (2 wave fronts) faster than the speed of light. Perhaps one must make a distinction between carrier and modulated waves; although, how one might modulate a single photon is beyond me; meaning the two wave fronts are only one bit of information. I haven't seen this idea discussed; thus, this my thought must be bogus. Why?

That logic works just as well (ie I think not at all) for all wavelengths. If the wavelength is 1 cm and the gap is 30cm - that is 30 peaks and troughs per second. But to send any information - even if you could modulate the rising part of the 1st trough the "changed bit - the message" would still take about a nanosecond to get from transmitter to receiver

How is it that two wave fronts comprise information?

Sometimes I just need a reality check. My reading takes me to many places. Is the Universe a hologram or the computer simulation of a god.