"Couldn't this be explained by suggesting that the speed of light was faster in the past?"
I wanted to address this in a few ways:
1. The speed of light is absolutely invariant,
however the space it travels through, can not only be varient, but it can be varient in ways that we are failing to understand In two ways, one way is that we are reaching to understand it, and the other is that we may never understand it.
Is the speed of atoms invarient? I.e.is the temperature invarient?
Occams razor is one of the most powerful tools along with the belief in the both the elegance of the universe, and it's nature to make things very tricky to uncover that elegance.
I wanted to address this in a few ways: 1. The speed of light is absolutely invariant,
however the space it travels through, can not only be varient, but it can be varient in ways that we are failing to understand In two ways, one way is that we are reaching to understand it, and the other is that we may never understand it.
Is the speed of atoms invarient? I.e.is the temperature invarient?
Occams razor is one of the most powerful tools along with the belief in the both the elegance of the universe, and it's nature to make things very tricky to uncover that elegance.
There are some very deep thinkers here.