Joao Magueijo has an interesting look into this problem (specifically referring to Nature, too) in his book Faster than the Speed of Light. I read it when I wa

Joao Magueijo has an interesting look into this problem (specifically referring to Nature, too) in his book Faster than the Speed of Light. I read it when I was studying physics and it really intrigued me to see how difficult it is to challenge the status quo in a science that is defined by its fundamental revolutions.