Yes I think this guy goes too far. But to take a more moderate stance, I think it&#x27;s really interesting that while we can perceive EM waves and sound, we can do so only within limited frequency bands.  The reality we perceive is a subset of the available data. And we are also much more sensitive to motion, for example, than gradual change. So I think a much weaker version of the article&#x27;s point is true and interesting.